Record T and on the lab form. Figuring out the components of the force due to gravity that are parallel and perpendicular to the surface of an inclined plane. (iv) Internal friction: this is the friction that occurs between moving parts of a car such as the pistons and cylinders. • plot your data and analyze it using the Vernier Logger Pro™ software. In this section,. Tuesday- Write out the definitions of of the following you may want to include a diagram. Newton's Second Law of Motion Problems Worksheet Newton's Second Law of Motion, sometimes called the law of force and motion or law of acceleration, states that: An object acted on by an unbalanced force will accelerate in the direction of that force, in direct proportion to the strength of the force, and in inverse proportion to the mass. And if you create a wave in a medium that has no boundaries, in other words, a medium that's so big, this wave basically never meets the boundary, then there's nothing really stopping you from making a wave of any wave length or frequency whatsoever. Please complete all sections. Friction Questions Sph3u With Answers Download ebook Friction Questions Sph3u With Answers in pdf / kindle / epub format also available for any devices anywhere. 10 draw conclusions based on inquiry results and research findings, and justify their conclu-sions with reference to scientific knowledge Communicating [C]* A1. none of these 2. ppt), PDF File (. phenomena, technologies, lab techniques and societal issues associated with the concepts they are learning. Determine the coefficient of kinetic friction between the parcel and. The animation shows the interaction of two waves, with equal frequency and magnitude, travelling in opposite directions: blue to the right, green to the left. ppt), PDF File (. Projectile Lab due on Tuesday, October 22nd. The nut exerts an equal force back on the squirrel, away from the edge, causing him to slow down. About Laboratory: Tribometer UMT -2 Micro-Raman Spectroscope Thermal Conductivity Analyser Brake Dynamometer Compression Moulding Machine. 10 draw conclusions based on inquiry results and research findings, and justify their conclu-sions with reference to scientific knowledge Communicating [C]* A1. 0g of ethyl alcohol that has an initial temperature of 5. The masses of all strings are so small compared to other masses that they can be ignored (we can pretend that the strings are massless). So the specific latent heat of fusion (Lf) is the thermal energy needed to cause 1kg of a substance to melt or freeze. You will be able to change the amount of friction between the block and the ramp to see how friction affects the slip angle. Food Safe course being offered November 12th from 8:30 to 3:30 cost is $ 50. com/document/d/1uYa. , friction, as it rolls across the floor. Nett, dass Sie meine Homepage besuchen! Neues auf diesen Seiten: Zustandsänderungen eines idealen Gases (9. 11 communicate ideas, plans, procedures, results, and conclusions orally, in writing, and/or in electronic presentations, using appropriate language and a variety of formats. Determine the final. There was friction between the pendulum string and the protractor and desk. Below you can find all course information. For example, schools can make use of community groups that recruit practising scientists (e. • Do extra practice questions for the topics you find difficult. Find PowerPoint Presentations and Slides using the power of XPowerPoint. Attach the spring scale to the wooden slider. Friction: Balloons & Buoyancy: Reactions & Rates: The Greenhouse Effect: Reversible Reactions: Nuclear Fission: About PhET Our Team Sponsors. (c) v = ∆d ∆t 9. com Part II. 0 kN of force to keep a 1600-kg vehicle moving at a uniform speed. Gmail Presentation on. 5 kg of an unknown liquid in a pot from 20ºC to 75ºC. Note that the lab is done to grade 10. 171 #1-3 Pg. You can't find this ebook anywhere online. Created by Sal Khan. Lab Report Format Calibration of ticker tape Constant Speed Lab Graph Interpretation Hwk p 35 # 42, 44. There is a friction force acting on the object as it slides down the slanted surface. Friction Hwk questions p 181 11. Define: friction, kinetic friction, static friction, coefficient of friction 2. What we are trying to do is design an experiment to measure and confirm this value. Consider golf balls, footballs, and tennis balls. Note: This process helps us to eliminate the effects of static and kinetic friction. Find the magnitude of the acceleration with which the bucket and the block are moving and the magnitude of the tension force T by which the rope is stressed. Lab#4 Friction Lab. Lab Manual: Appendix B (Logger Pro) Objective To measure and analyze the coecients of friction µ s and µ kbetween a wood block and wood plane. PRACTICE PROBLEMS with answers Forces, motion, and friction In ALL of these practice problems, you should make the following simplifying assumptions. In the case of the medieval cannon, that energy source comes from igniting gunpowder by producing a friction-induced spark through the vent. - [Instructor] If you've got a medium and you disturb it, you can create a wave. Instantaneous speed is the speed at a precise moment in time. Projectile Lab due on Tuesday, October 22nd. Students will begin exploring the reason the tension of a string connecting a hanging mass to an object will be different depending on whether the object is stationary or accelerating. Purpose: To analyze the effects of surface area, mass, and material on the force of friction. Lab Report Format Calibration of ticker tape Constant Speed Lab Graph Interpretation Hwk p 35 # 42, 44. Physics Lessons, Tutorials and Help. Thus they now call these bulbs dark suckers. What are Coefficients of Friction?. Welcome To Digital Marketing Agency. After performing the lab, write your procedure below in numbered steps and in past passive tense. Demonstrate an understanding of safety practices by selecting, operating, and storing equipment appropriately, and by acting in accordance with the Workplace Hazardous Materials Information System (WHMIS) legislation in selecting and applying appropriate techniques for handling, storing, and disposing of laboratory materials (e. We had previously decided to work in either pairs or to work alone. Quickly place the toy car on the lab bench so that it is 15 cm in front of the motion sensor (Figure 1). 1 use appropriate terminology related to forces, including but not limited to: mass, time, speed, velocity, acceleration, friction, gravity, normal force, and free-body diagrams. Repeat (or upgrade) courses are intended for students who wish to improve their grades in courses they have already successfully completed. Be Inspired. Furthermore, they will use analytical tools such as free-body diagrams, vector addition, and taking-force components to solve dynamics problems in horizontal, vertical, and inclined planes. Test - SPH 3UI - Day 75 SPH3U: Representing Forces and Motion - Day 74 (Review) This activity presents four different situations. Physics Numerical Problems Class 11. Visit GRE Online at www. pdf Tue Apr 19 Lab #13 Electric Field Numerical Methods to any student who misses more (SPH3U) Parveen Sharma Student. In the lab, Pat heats 2. 200 grams of copper (c=390 J/kg°C) is heated to 200°C and dropped into a container containing 200 mL of water at 20°C. It has an opening that allows a serrated wire to be inserted inside. You will be able to change the amount of friction between the block and the ramp to see how friction affects the slip angle. Describe the effects of a magnetic force on a current-carrying conductor. The Big Ideas included in the Ontario Curriculum about Forces are: Forces can change the motion of an object. Please complete all the Textings and. (Most motion sensors cannot collect data when objects are placed less than 15 cm away from them. The nut exerts an equal force back on the squirrel, away from the edge, causing him to slow down. Energy Unit Review Package Questions SPH3U. 2 Friction part 2 To find the value of the coefficient of static friction. What is the mass of your block?. How could the coefficient of kinetic friction be determined for a wooden block on a lab bench? Design a lab (using equipment available to you in this class) to do so. We can use the table (Table 1- above) and the equations below to calculate specific latent heat. Thursday- Coefficient of Friction. A bucket with mass m 2 and a block with mass m 1 are hung on a pulley system. Furthermore, the sponge which is placed surrounding the egg can reduce the friction between egg and the box. U2L7-FrictionLabwithoutPrelab. Record T and on the lab form. Unit Titles and Descriptions Time Allocated; Dynamics. Connecting science, technology, the environment to society and every-day life. You will receive your score and answers at the end. The dark sucker theory, according to a spokesman from the Labs, proves the existence of dark, that dark has mass heavier than that of light, and that dark is faster than light. – For static friction, the force of friction only needs to be as high as it needs to be – In other words, for stationary objects, the force of friction cannot be greater than applied forces – Example: the applied force is 3 N [East], and the force of friction is equal to 3 N [West], however, the force of friction was calculated to be 10 N. Friction, F, is a force that acts parallel to the common surface of contact, resisting motion between the two surfaces. Final Practice exam answer Key 3 of 41 Grade 11 P hysics (30s) Fi a P acˇice E˙a A ˘ˆe Ke˝ I c i The final exam will be weighted as follows: Modules 1 -6 15 -20%. Questions about forces on inclined planes If you're behind a web filter, please make sure that the domains *. SPH3UPhysicsStudyExam-January2011. com, find free presentations research about Sph3u PPT. I tested the insulation value of sawdust and leaves to see which one worked best. Repeat (or upgrade) courses are intended for students who wish to improve their grades in courses they have already successfully completed. Multiply the value of the hanging mass by g to get the tension T, which is the magnitude of the string force T. According to Newton's first law of motion, what would happen to a car traveling at a constant velocity of 55. ©P Chapter 5 Forces can change velocity. For example, schools can make use of community groups that recruit practising scientists (e. The normal force isn't necessarily equal to the force due to gravity; it's the force perpendicular to the surface an object is sliding on. Curriculum (SPH3U). Newton's second law of motion states that an object will accelerate in the direction of the net force; the magnitude of the acceleration is directly proportional to the magnitude of the net force and inversely proportional to the object's mass. Dependent variable … Controls Purpose : to determine the static and kinetic coefficient of friction for wood on _____. Repeat 6 and 7, only this time with the cart moving at a slow constant speed down the plane. Experiment 5 ~ Friction Purpose: In this lab, you will make some basic measurements of friction. Projectile Lab due on Tuesday, October 22nd. A: Thinking About Interactions Watch the slow motion video of the foot kicking the ball. Cadmium is a component of some of the lowest melting alloys; it is used in bearing alloys with low coefficients of friction and great resistance to fatigue; it is used extensively in electroplating, which accounts for about 60% of its use. TITLE: ENERGY REVIEW MULTIPLE CHOICE 1. This is a very important force and serves many useful purposes. The gases from the charge expand and generates pressure within the confines of the cannon. This friction could be avoided by minimizing contact between the string and the protractor by holding the protractor away from the string. 12, University (SPH4U) Dynamics Energy and Momentum Gravitational, Electric, and Magnetic Fields The Wave Nature of Light Revolutions in Modern Physics: Quantum Mechanics and Special Relativity Physics, Gr. A set of optional online resources, lessons and videos is also listed. Confuse Box Circuit Game. Quantitative Questions: 1. Start collecting data with the motion sensor. Electric bulbs don't emit light; they suck dark. Furthermore, the sponge which is placed surrounding the egg can reduce the friction between egg and the box. 11 Physics Syllabus This chart contains a complete list of the lessons and homework for Gr. normal force. 11 communicate ideas, plans, procedures, results, and conclusions orally, in writing, and/or in electronic presentations, using appropriate language and a variety of formats. SPH3U: Interactions and Forces When two objects affect one another in some way we say that they interact. 5 kg of an unknown liquid in a pot from 20ºC to 75ºC. Conservation of Energy Activity #2. • Verify Newton's Second Law by plotting your data and analyzing it using Excel. Dynamics Quiz. The Ontario Curriculum - by subject. Physics Lab and Pocket Lab Worksheets Study Guide SE and TE Chapter Assessment Tech Prep Applications Critical Thinking Reteaching Enrichment Physics Skills Supplemental Problems Problems and Solutions Manual Spanish Resources Lesson Plans with block scheduling Technology TestCheck Software (Win/Mac) MindJogger Videoquizzes Interactive Lesson. 20 Lesson 8 – Solving Friction Problems I will be able to use my knowledge of friction, FBD and Newton’s Law to solve a variety. The coefficient of kinetic friction between the toboggan and the snow surface is 0. 171 #1-3 Pg. May be assessed through lab performance, lab reports, assignments, tests, quizzes, presentations, projects and journals. Today we begin exploring the nature of these interactions and what happens as a result. Ontario SPH3U You are here: Home › Browse by Grade › Physics 11 Nelson Education’s Grade 11 science resources provide the depth and breadth of content that is specifically developed to prepare students for university. Friction and Wear Lab. 1 distinguish between, and provide examples of, different forces (e. Physics Lessons, Tutorials and Help. Friction is used and the problem is modified in the second half of the video. However, recent information from Bell Labs has proven otherwise. Concepts fundamental to each strand in the curriculum are developed with text and images. Application. Unit Test on Wednesday, October 23rd. Fortunately, in today's information age, such situations can be corrected by its publication, in spite of the conspiracy to keep information about this scientific discovery from us. Do Kinematics sample questions (4-5). Materials:! Complete the following free body diagram. Newton's Second Law of Motion Objectives In this lab you will: • Calculate acceleration by measuring the rate of change of velocity. A box can be moved up an inclined plane with constant velocity by a force of magnitude F 1 or down the inclined plane with constant velocity by a force of magnitude F 2. This practice book contains one actual full-length GRE Physics Test test-taking strategies Become familiar with test structure and content test instructions and answering procedures Compare your practice test results with the performance of those who took the test at a GRE administration. Using the Newton scale, pull the slider at a constant speed across the wooden plank. m T Observations:! Complete the following table. Their coefficient of friction was measured, recorded, and plotted versus. Conservation of Energy Activity #2. 8m/s2 [down] or -9. Please complete all sections. phenomena, technologies, lab techniques and societal issues associated with the concepts they are learning. Calculate the work done by a 2. plain PDF A4 imposed PDF Letter imposed PDF EPUB (for mobile devices) Standalone HTML (printer-friendly) XeLaTeX source plain text source Source files with attachments View history Edit this text Add this text to. AP Physics Practice Test: Vectors; 2-D Motion ©2011, Richard White www. Friction and Wear Lab. The Big Ideas included in the Ontario Curriculum about Forces are: Forces can change the motion of an object. SPH3U – Unit 2 – Dynamics. 457 # 1, 2 p. Lab#4 Friction Lab. Next, you will measure the coefficient of kinetic friction between two. 2015-16 Semester 1‎ > ‎SPH3U Physics 11‎ > ‎Homework and Notes‎ > ‎ 2015-10-27: Friction Lab, 4. The wire has a loop on it through which a lanyard, or rope, is attached. Click on the link below to access the assignment. The normal force exerted by the F N (b). SPH3U Practice Test SPH3U Practice Test Answer Section TRUE/FALSE 1. A set of optional online resources, lessons and videos is also listed. Without friction, the car would turn its wheels but would not move in a circle (as is the case on an icy surface). • Verify Newton’s Second Law by plotting your data and analyzing it using Excel. Dennis has 1 job listed on their profile. The Physics Zone is designed to help students learn introductory level, Algebra & Trig based, Physics. 11 Physics Forces This chart contains a complete list of the lessons and homework for Gr. Students will demonstrate an understanding of how mechanical systems use force to do work. A bucket with mass m 2 and a block with mass m 1 are hung on a pulley system. Solution: Transforming graphs of motion A car moves with a constant, rightward (+) velocity v = + 10 m/s Let's turn this into a Distance vs. Like all scientists, he made observations about the world around him. 245 kg leaves a hockey stick at a speed of 29 m/s. With the effective use of technology inside and outside the classroom (iPads, tablets, and laptops) students are supported in their learning through: alternative note-taking methods, applications that promote inquiry learning, collaboration tasks, multiple intelligence targeted lessons, graphing software, social media integration, and flipping classroom lessons with the use of videos and. As previously discussed, friction is a force which opposes motion and it can not be eliminated from this lab. Addressing Ontario Grade 11 Physics SPH3U, Energy and Society Strand with Educator Resources. Repeat (or upgrade) courses are intended for students who wish to improve their grades in courses they have already successfully completed. uniform motion, uniform acceleration, range, inertia, net force, static friction, kinetic friction, apparent weight, period, frequency, centripetal force, etc. Cell phones, flashlights, and even a car's headlights are powered by the electricity in batteries. In the case of the medieval cannon, that energy source comes from igniting gunpowder by producing a friction-induced spark through the vent. U2L7-FrictionLabwithoutPrelab. Confuse Box Circuit Game. factors affecting static and kinetic friction lab Complete the following questions while working through the Friction Lab found on the website. The basis of the dark sucker theory is that electric bulbs suck dark. ppt), PDF File (. However, recent information from Bell Labs has proven otherwise. 457 # 1, 2 p. This is not the same old white-labeled generic chalk climbers are used to. If you need to access a digital copy of the textbook, turn to the inside cover of the textbook and follow the instructions given there. Kinematics. Two page worksheet using Specific Heat Capacity. SPH3U: Grade 11 Physics University Preparation An Inquiry-Based Course Welcome to the wonderful world of physics! SPH3U is an introduction to the world of physics and a prerequisite for the grade 12 course, SPH4U. Analysis: 1. Purpose: To determine the coefficients of static and kinetic friction between a pair of surfaces. The wire has a loop on it through which a lanyard, or rope, is attached. Find the training resources you need for all your activities. SPH3U Final Exam Review You will be allowed to bring into the examination a formula sheet which will be given to you by your teacher. This is a simple machine since it modifies the intensity and the direction of the force needed to move an object. In this lab we will explore friction in linear and circular. The audience wave is a transverse wave because the particles (the people) move up and down while the wave moves horizontally. € 2vh g € B 2h g e. Determine the coefficient of kinetic friction between the parcel and. Newton's second law of motion is the only law that is a math formula. After performing the lab, write your procedure below in numbered steps and in past passive tense. This may be a slightly different format than in other courses, but you will be assessed using the same rubric you were assessed against in other courses. , friction, as it rolls across the floor. The following CurioCity resources can help you address expectations from that strand:. By the end of this section, you will be able to: Define pitch. A box can be moved up an inclined plane with constant velocity by a force of magnitude F 1 or down the inclined plane with constant velocity by a force of magnitude F 2. Stony Brook Che 134 Lab Manual Ebook Pdf Stony Brook Che 134 Lab Manual contains important information and a detailed explanation about Ebook Pdf Stony Brook Che 134 Lab Manual, its contents of the package, names of things and what they do, setup, and operation. Know terminology i. Review - SPH 3UI - Day 74. Because charges ordinarily cannot escape a conductor, the magnetic force on charges moving in a conductor is transmitted to the conductor itself. The hot silver is then placed into 300. F=M/A (force= mass x acceleration 1. Find the magnitude of the acceleration with which the bucket and the block are moving and the magnitude of the tension force T by which the rope is stressed. Calculate the work done by a 2. Search the site WillowWood Lessons. Draw a FBD of the parcel as it is being pushed. If you didn’t use the mass of the falling weights, please redo your graphs so they include it. What are Coefficients of Friction?. Industrial & lab equipment Medical equipment Office Old Pet care Sports & recreation Vehicles & accessories Top types Audio & home theatre. An abstract on the coefficient of friction lab. Calculate the magnetic force on a current-carrying conductor. Work is a form of energy. The Ontario Curriculum - by subject. ©P Chapter 5 Forces can change velocity. Log in to myNelson. 457 # 1, 2 p. All of these objects are projectiles (Figure 2. In this section,. In this lab we will explore friction in linear and circular. Along with class notes are applets (to aid in understanding of concepts) and assignments. For example, schools can make use of community groups that recruit practising scientists (e. doc from PHYSICS SPH3U1-04 at Laguna State Polytechnic University - San Pablo City. Compile and analyse qualitative and quantitative data, through laboratory inquiry or computer simulation, on monohybrid crosses, and communicate the results (e. SPH3U Design A Lab For Gravity Design Essay  Design Rationale It is known that the acceleration due to gravity (or g) is approximately 9. Why is there a difference between friction for static and moving object? 3. Physics Lab and Pocket Lab Worksheets Study Guide SE and TE Chapter Assessment Tech Prep Applications Critical Thinking Reteaching Enrichment Physics Skills Supplemental Problems Problems and Solutions Manual Spanish Resources Lesson Plans with block scheduling Technology TestCheck Software (Win/Mac) MindJogger Videoquizzes Interactive Lesson. 127 Newton's First Law Galileo's Insight Imagine an ideal version of the situation in Figure 5. txt) or view presentation slides online. Electricity and Magnetism Regular Electricity and Magnetism Worksheets and Solutions ER1: Charge and Coulomb’s Law 3 ER2B: Electric Fields 7 ER2T: Electric Fields 11 ER3: Flux and Gauss’ Law 15 ER4B: Electric Potential 19 ER4T: Electric Potential 23 ER5B: Capacitance 27 ER5T: Capacitance 31 ER6: Circuits 35 ER7B: Magnetic Fields 39 ER7T: Magnetic Fields 43. At its top there is an opening through which a serrated wire can be inserted. Along with class notes are applets (to aid in understanding of concepts) and assignments. - For static friction, the force of friction only needs to be as high as it needs to be - In other words, for stationary objects, the force of friction cannot be greater than applied forces - Example: the applied force is 3 N [East], and the force of friction is equal to 3 N [West], however, the force of friction was calculated to be 10 N. 10 draw conclusions based on inquiry results and research ndings, and justify their conclu-sions with reference to scientic knowledge Communicating [C]* A1. 8m/s2 [down] or -9. What we are trying to do is design an experiment to measure and confirm this value. Newton's 2nd Law Activity. Based on materials in the U of T Physics Practicals of PHY131 / PHY132, which are relevant to the Ontario Curriculum, Grades 11 and 12, Physics University Preparation, SPH3U / SPH4U. T SHORT ANSWER 1. From this we can represent the law with this equation:. Lab Report Format Calibration of ticker tape Constant Speed Lab Graph Interpretation Hwk p 35 # 42, 44. Use the spring scale to determine the force to keep the object moving at a constant velocity (force of kinetic friction). Solution: Transforming graphs of motion A car moves with a constant, rightward (+) velocity v = + 10 m/s Let's turn this into a Distance vs. 3: Developing Skills of Inquiry and Communication. Ontario Curriculum - Grade 11 Physics SPH3U Strand C: Forces Learn the role of friction in racecar driving and why it can be a driver's best friend and worst enemy. The following CurioCity resources can help you address expectations from that strand:. 12, University (SPH4U) Dynamics Energy and Momentum Gravitational, Electric, and Magnetic Fields The Wave Nature of Light Revolutions in Modern Physics: Quantum Mechanics and Special Relativity Physics, Gr. We have observed that an increase in the tension of a string causes an increase in the velocity that waves travel on the string. • Work through the attached review questions. The total duration of our high school physics program for high school students is 41. Listed below is an overview of the entire course including links for handouts and homework. The animation shows the interaction of two waves, with equal frequency and magnitude, travelling in opposite directions: blue to the right, green to the left. • Do extra practice questions for the topics you find difficult. Electrical Motors Ppt - Free download as Powerpoint Presentation (. Equipment. , friction, as it rolls across the floor. , friction, gravity, normal force), and describe the effect of each type of force on the velocity of an object C3. Physics Numerical Problems Class 11. A source of energy at the rear of the tube propels a projectile forward. Electricity and Magnetism Regular Electricity and Magnetism Worksheets and Solutions ER1: Charge and Coulomb’s Law 3 ER2B: Electric Fields 7 ER2T: Electric Fields 11 ER3: Flux and Gauss’ Law 15 ER4B: Electric Potential 19 ER4T: Electric Potential 23 ER5B: Capacitance 27 ER5T: Capacitance 31 ER6: Circuits 35 ER7B: Magnetic Fields 39 ER7T: Magnetic Fields 43. Powered by Create your own unique website with customizable templates. Studyres contains millions of educational documents, questions and answers, notes about the course, tutoring questions, cards and course recommendations that will help you learn and learn. After performing the lab, write your procedure below in numbered steps and in past passive tense. The adjective "normal" simply means perpendicular. Like all scientists, he made observations about the world around him. 11 communicate ideas, plans, procedures, results, and conclusions orally, in writing, and/or in electronic presentations, using appropriate language and a variety of formats. 0g of ethyl alcohol that has an initial temperature of 5. Why is there a difference between friction for static and moving object? 3. The adjective "normal" simply means perpendicular. Why General Knowledge Physics? In this section you can learn and practice General Knowledge Questions based on "Physics" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc. Friction Questions Sph3u With Answers Download ebook Friction Questions Sph3u With Answers in pdf / kindle / epub format also available for any devices anywhere. plain PDF A4 imposed PDF Letter imposed PDF EPUB (for mobile devices) Standalone HTML (printer-friendly) XeLaTeX source plain text source Source files with attachments View history Edit this text Add this text to. Listed below is an overview of the entire course including links for handouts and homework. (SPH3U) Kinematics Forces Energy and Society Waves and Sound Electricity and Magnetism Physics, Gr. Some Notes from Class HERE. Created by Sal Khan. Ontario Curriculum - Grade 11 Physics SPH3U Strand C: Forces Learn the role of friction in racecar driving and why it can be a driver's best friend and worst enemy. There was friction between the pendulum string and the protractor and desk. Electric bulbs don't emit light; they suck dark. 1 Procedure 1. uniform motion, uniform acceleration, range, inertia, net force, static friction, kinetic friction, apparent weight, period, frequency, centripetal force, etc. time graph and the momentum immediately after the impulse, since friction will slow down the cart. • plot your data and analyze it using the Vernier Logger Pro™ software. Find the coefficient of kinetic friction μ k between the box and the inclined plane. 0 kg reaches its maximum speed at the bottom of a hill, and then glides to a stop in 21. Calculate the net force acting on the parcel. the equation for friction is mu*fn. The uniform acceleration lab is a simple lab used to make sure students have a good understanding of motion and uniform acceleration. MCQs on Current Electricity (Physics) with Answers Published by Prof. The lab record will include your final calculation of the coefficient of static friction along with the equations that derived this answer. In this lab, you will be using Newton's 2nd Law to help you to determine g and compare it to the expected value. Then, in the associated activity, Sliding and Stuttering, they work in teams to use a spring scale to drag an object such as a ceramic coffee cup along a table top or the floor. € 2vh g € B 2h g e. Theory Friction is the force that resists the relative motion of one surface in contact with another surface. Time Graph: aka D-T graph , or Position-Time graph Motion with constant, positive velocity gives a line of constant and positive slope. 4: Relating Science to Technology, Society, and the Environment SPH3U. txt) or view presentation slides online. If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old. Whenever a body slides along another body a resisting force is called into play that is known as friction. Concepts fundamental to each strand in the curriculum are developed with text and images. Newton’s Second Law of Motion Objectives In this lab you will: • Calculate acceleration by measuring the rate of change of velocity. Static and Kinetic Friction Objectives In this lab you will • investigate how friction varies with the applied force. The Physics Zone is designed to help students learn introductory level, Algebra & Trig based, Physics. Why General Knowledge Physics? In this section you can learn and practice General Knowledge Questions based on "Physics" and improve your skills in order to face the interview, competitive examination and various entrance test (CAT, GATE, GRE, MAT, Bank Exam, Railway Exam etc. Some of his observations were about motion. docx - SPH3U Physics Grade 11 The purpose behind this lab is testing the influencing elements on the Static friction and Kinetic friction and experience them seperatley to discover which material is more effective including surface of the object and the ground.