Uniform Circular Motion Lab Answer Key


















































Uniform circular motion describes the movement of an object traveling a circular path with constant speed. Please be sure to cite your sources. In places where the velocity of an object is difficult to find, it is reliable to attain the frequency of an object. Coins and tape are all the materials required to complete this lab. Odds are the student may feel they don’t have any difficulty understanding the concept but fail to provide a meaningful answer to key questions. Moving in a circular path is not the same as spinning. 9/19/2017 Lab 4: Uniform Circular Motion E 2/11 2. A projectile does not have to have horizontal motion. Satellite Motion Interactive - interactive. Normally, the motorcycle speed will vary around the loop. The purpose of this lab was succesfully accomplished. What is the minimum speed that the ride could have so that the riders do not fall out of their seats at the top of the circular path? 8. A car just becomes airborne as it comes off the crest of a bridge that has circular cross section of radius 78. What is periodic motion! Give three ples of periodic motion. pdf Size : 252. However, we know that v=r!. Uniform Circular Motion & Gravity Answer: 4 m/s2 2. BONUS ALERT!. (credit: Richard Munckton). the motion of the moon and other celestial or heavenly bodies b. BONUS ALERT!. The activity steps students through a. Sign in with your organizational account. Measure the position, velocity, and acceleration (both components and magnitude) of an object undergoing circular motion. To get an idea whether you would feel this, you could express your answer as a fraction of g. Materials: (a) Hewitt Lab 30 – Going in Circles (b) Hsu* (c) My Lab Conceptual Circular Motion (d) Worksheet Circular Motion (e) Demonstrations Tangential Velocity in. 2 Uniform Circular Motion In your textbook, read about uniform circular motion on page 153. In part one the mass of b was isolated and changed with each trial. Demonstrate for students how to start the toy airplane flying in circular motion. Another major category of forces that produce uniform circular motion is gravitation. This week's lab will explore basic series and parallel circuits. The forces acting on the object also can be recorded. In this non-uniform circular motion worksheet, students solve five problems including writing equations of motion and showing modifications, answering questions about velocity, tangential acceleration, centripetal acceleration and angular acceleration. The acceleration felt by any object in uniform circular motion is given by a =. A long, uniform beam with mass m and length L is attached by means of a pivot, located at L/4, to a vertical support as shown above. Answer Key. In addition to answers, effective keys for the modeling materials should include questions to ask during whiteboarding, rationales for the questions, and misconceptions to be aware of - and this is a project that has not yet been tackled. Virtual Lab; Physics in Video; PowerPoint; Key Term Pronunciation; Ch 8 Projectile Motion--Ch 9 Uniform Circular Motion--. PHYSICS 3204 UNIT 1: FORCE, MOTION AND ENERGY Projectile Motion (Public Exam Questions) UNIFORM CIRCULAR MOTION. , and gives pointers for a sample abstract report. HW:Read section 5. Normally, the motorcycle speed will vary around the loop. Note that, unlike speed, the linear velocity of an object in circular motion is constantly changing because it is always changing direction. Each situation begins with a set of givens and is followed by a series of questions. Analyzing Two-Dimensional Motion. Unit 3 Gravitation and Uniform Circular motion - 2 Weeks: Lab 7: Centripetal Force – Students twirl a mass on a string. About This Site: Lots of (hopefully) helpful stuff for my students!. View Notes - Notes - Circular Motion Packet 2012_2013 - Answer Key from SCIENCE Physics at Northern Highlands Reg H. See the vector algebra worksheet and answer key. Lab 5 - Uniform Circular Motion Introduction If you have ever been on an amusement park ride that travels in a curved or circular path, then you have experienced a force, called a centripetal force, pushing you into the ride. (c) The object moves north with uniform. This is angular acceleration. Uniform Acceleration. 2 Deriving ac for Uniform Circular Motion File. 25 seconds, and 24 cm in the first. Text: Lab handouts will be with partial credit awarded for correct steps and techniques even if the answer is Dynamics of Uniform Circular Motion, CH1-5. Choose from 500 different sets of uniform circular motion physics flashcards on Quizlet. It may be the lab. Uniform circular motion is the motion in which an object moves in circle at a constant velocity with a constant radius. (a) The object moves north with uniform. 10 State uncertainties as absolute, fractional and percentage uncertainties. Copyright © 2015. In this unit, we will study the simplest form of curved motion: uniform circular motion, or motion in a circular path at constant speed. Could be a lab. The radius and velocity of the object can be controlled, along with the mass of the object. Some methods and examples of vector addition were given in Chapter 3. Uniform Acceleration. __ Discovery Lab, Circular Motion, ANC Students use a cup sling to investigate circular motion. Ignoring air resistance, note there are only two forces that act on the pendulum bob, in this case the pig. Vocabulary Term Centripetal Force Definition The Force on an object that keeps it. GitHub is where people build software. 20 m/s/s if the force of friction opposing the motion is 18. PHYS 125 Lab Manual 26 Experiment 4 Uniform Circular Motion "The difficulty lies not in new ideas, but in escaping from old ones. Kepler's laws of planetary motion concerns how planets move in space. We looked at the motion of objects that go straight up and down in kinematics. Determine the applied force required to accelerate a 3. 1) Frequency is the number of cycles or. 2 Introduction For the purpose of this lab, all objects will be considered as rigidbodies. Spinning is rotational motion. A car that is making a turn is moving in a circular path. Your tasks for Studio Physics are straightforward. Brighton High School PTSA 'Meeting with the Principal' Presentation Materials; Senior Parents' Survival Kit. Uniform acceleration occurs when the speed of an object changes at a constant rate. It's subject to gravity, and in the absence of other. a motion that repeats itself in equal intervals of time is known as periodic motion. Video - Forces on a car on banked track. What is periodic motion! Give three ples of periodic motion. You will answer quiz questions on topics such as the full definition of uniform circular motion and the. The same object swung with three times the speed in the same circle requires nine times as much force d. Use the Escape key on a keyboard (or comparable method) to exit from full-screen mode. Measure the position, velocity, and acceleration (both components and magnitude) of an object undergoing circular motion. Procedure Step 1: Draw the force vectors (a free-body diagram) that act on a conical pendulum. Is a 200 N/m spring a very stiff spring? Of course if compared to the spring used in Simple Harmonic Motion labwhenthe force required to displace the spring is large, then the spring constant is large. Uniform Motion. Linear motion, motion in one spatial dimension. Jan 17, velocity and. 9/19/2017 Lab 4: Uniform Circular Motion E 2/11 2. 2 Maze Game 76 3. the motion of the marker in a horizontal plane-that is, viewing the turntable edge-on-the marker will seem to be moving back and forth along a line. these skills, the variables of projectile motion (an important 2D problem) will be resolved. Rotating the bucket in circular motion without spilling water. 2 FBDs circular motion Key File. we write the answer as 13. 1 Analyzing Uniform Circular Motion: Lab Activities Activity 7. In this non-uniform circular motion worksheet, students solve five problems including writing equations of motion and showing modifications, answering questions about velocity, tangential acceleration, centripetal acceleration and angular acceleration. Answer the following questions: PHY 133 Lab 5 - Centripetal Motion. Jump Start Lab: Centripetal Force. , and gives pointers for a sample abstract report. Though we won't get in to the math of banked curves, which is included here, we will cover the math of an object undergoing uniform circular motion (no trig). A whirligig is a toy that has two masses attached to each other by a string. PHY 133 Lab 4 - Projectile Motion. Circular and Satellite Motion 8. If studied in. This week's lab will explore basic series and parallel circuits. Key Terms centripetal acceleration centripetal force equilibrant flight time lever arm maximum height projectile range rigid rotating object torque trajectory uniform circular motion 148 LS Learning Styles. In part one the mass of b was isolated and changed with each trial. In this investigation you will have an opportunity to learn more about the nature of uniform circular motion by attempting to explain how a whirligig works. What is the difference between frequency and period! How ate they related! (14. Circular Motion and Gravitation: sublevel 2 Review: 1. Resource ID: PM1L3. 2 Uniform Circular Motion In your textbook, read about uniform circular motion on page 153. 0 kg mass swinging at the end. 4a has a component toward the center of the circle a r! that is due to its changing direction during circular motion (see Fig. Contemporary students just beginning their science. Examples are a ball on the end of a string revolved around one's head. So what we did was basically take a piece of string, tie a mass on one end of the string, poke the string through a straw, and tie the other end of the string to a large paper clip that will stop the string from being pulled all the way out when we swung it above our heads. The puck is held to the center of the table by a string so that it travels in a circle at a constant speed. Hyperphysics - Detailed concept map describing the concepts of Uniform Circular Motion; includes links to diagrams and visual representations of the concepts, as well as examples. There are four forces acting upon the object as shown in the free-body diagram at the right. 1 Purpose In the experiment, uniform circular motion and centripetal force will be explored. View Notes - Notes - Circular Motion Packet 2012_2013 - Answer Key from SCIENCE Physics at Northern Highlands Reg H. $\endgroup$ - dmckee ♦ May 26 '16 at 16:43. Class 9 Important Questions for Science – Motion NCERT Exemplar Class 9 Science is very important resource for students preparing for IX Board Examination. pdf), Text File (. Kinematics (vectors, vector algebra, components of vectors, coordinate systems, displacement, velocity, and acceleration) approx 6% cumulative 18% 2. Centripetal Force and Uniform Circular Motion Introduction This lab gives ideas of the uniform circular motion. The one-dimensional projection of this motion can be described as simple harmonic motion. A car that is making a turn is moving in a circular path. Circular motion occurs when an object follows a circular path about a center point. Introduction: The acceleration toward the center that keeps objects in uniform circular motion (circular motion at a constant speed) is called centripetal acceleration. Ignoring air resistance, note there are only two forces that act on the pendulum bob, in this case the pig. Weight is the product of mass and gravitational field strength. Visit https://unixcfg. Even though the magnitude remains the same, the direction cannot, because the motion is in a circle. (Neglect air resistance. The wings are tilted 40 degrees to the horizontal. Answer questions posed in lab instructions. MOP Connection: Circular Motion and Gravitation: sublevels 6 and 7 1. An object that is in circular motion is accelerating because the. Tippens, Professor of Physics Southern Polytechnic State University A PowerPoint Presentation by. What is periodic motion! Give three ples of periodic motion. Part 1 What to Do Answers. Rex makes a rapid right-hand turn. Note that when the term constant velocity is used, it refers to a constant magnitude velocity, NOT constant direction. Physics 40S Circular Motion Problems 1. 2 Worksheet #3 - Circular and Satellite Motion 1. Worksheet: Acceleration for Uniform Circular Motion Please don’t use the set of buttons at the bottom of the simulation, under the “SHOW ACCELERATION – ANSWER THE QUESTIONS FIRST” label, and after you have answered the questions on this worksheet. Homework: work on analysis questions on activity. radially inwards towards the center of the circle b. Choose from 500 different sets of uniform circular motion physics flashcards on Quizlet. It will be marked for learning but as they complete more labs throughout the semester, a low lab mark may be. Dynamics Of Circular Motion We know that circular motion can be both uniform and non-uniform. A car that is making a turn is moving in a circular path. If you don’t understand an explanation that is given in this section, you may want to go back and review the lesson that the question came from. TEACHERS: Click here to view an Acrobat file of the handouts that goes along with these activities. Journal article. Why is a particle in uniform circular motion not moving at a constant velocity? 3. Visit https://unixcfg. It is also a lab they will be completing early on to see what their lab write up skills are like. Name: Adam. The relationship between angular momentum and. Physics Lab Centripetal Force and Speed. To get an idea whether you would feel this, you could express your answer as a fraction of g. Worksheet - Projectile Motion Problems, Worksheet - Space Problems I It can be shown that for an object executing uniform circular motion (UCM),. At a radius, r , from the center of the Earth, the gravitational field strength, g , can be calculated as: Alternatively, we can also state that for a satellite in circular orbit that gravity supplies the unbalanced central force required to keep it in orbit. These problems will allow you to practice your knowledge of situations involving uniform circular motion. View Notes - Notes - Circular Motion Packet 2012_2013 - Answer Key from SCIENCE Physics at Northern Highlands Reg H. Or purpose: uniform circular motion. Each situation begins with a set of givens and is followed by a series of questions. An understanding of centripetal acceleration was one of the key elements that led to Newton's formulation of the law of universal gravitation. PHYS101 - Physics I. Physical Sciences K-8: Kinematics: The Physics of Motion Units This topic contains a selection of units designed to assist you in teaching motion. The Uniform Circular Motion Interactive is shown in the iFrame below. Click – answers for circular motion question. (b) The object remains stationary. 43 KB (Last Modified on November 2, 2017). 7 m/s at the lowest point of the circle. In uniform circular motion, the velocity vector v is always tangent to the circular path and constant in magnitude. Uniform Circular Motion & Universal Gravitation Unit. 1 Purpose In the experiment, uniform circular motion and centripetal force will be explored. A person walks at 5 m/s for 10s then walks at 4m/s for 20s. This is angular acceleration. Questions on Circular motion A particle of mass m moves with constant speed v on a circle of radius R. This is known as the centripetal acceleration; v 2 / r is the special form the acceleration takes when we're dealing with objects experiencing uniform circular motion. Class 9 Important Questions for Science – Motion NCERT Exemplar Class 9 Science is very important resource for students preparing for IX Board Examination. Lab 5 - Uniform Circular Motion Introduction If you have ever been on an amusement park ride that travels in a curved or circular path, then you have experienced a force, called a centripetal force, pushing you into the ride. Brighton High School PTSA 'Meeting with the Principal' Presentation Materials; Senior Parents' Survival Kit. 3" " After"thefourth"scene:Ihope"thatthe"students"repeatthe"activity"of"non8 spilledwaterfromabucket"moving"in"a"perpendicular"circular"motionby". Sample Learning Goals Explain some of the variables for rotational motion by describing the motion of a bug on a turning platform; Describe how the bug's position on the turning platform affects these variables. The radius and velocity of the object can be controlled, along with the mass of the object. See the vector algebra worksheet and answer key. Answer Key. View Notes - Notes - Circular Motion Packet 2012_2013 - Answer Key from SCIENCE Physics at Northern Highlands Reg H. You should do a similar calculation for the acceleration due to the Earth's orbit, which has a radius of 1. discussion of circular motion, including velocity and acceleration vectors, centripetal force, and torques on rigid rotating bodies. A student in a physics lab mistakenly wired a light bulb, battery, and switch as shown in Figure 21. air pressure is reduced by the barrel's motion that causes a suction action toward the wall d. Name: Adam. • The wheel of a car turning with a constant speed. Halley's comet has a period of 76 years, and its orbit has an eccentricity of 0. A projectile does not need to be "falling. PRES: Uniform Circular Motion. YouTube Videos for each section of the notes: Section I: Uniform Circular Motion. This is the section that describes what happens when things like soccer balls, footballs, and bullets fly through the air. Putting “Circular Motion” in Conceptual Terms: With uniform circular motion, the speed (v) remains constant, but since the object is following the curved path of a. Read and Download Ebook Gizmo Uniform Circular Motion Answers PDF at Public Ebook Library GIZMO UNIFORM CIRCULAR MOTION ANSWERS PDF DOWNLOAD: GIZMO UNIFORM CIRCULAR MOTION ANSWERS PDF How a simple idea by reading can improve you to be a successful person? Reading is a very simple activity. 1) Periodic motion is motion that repeats in a regular cycle. Uniform circular motion is the motion in which an object moves in circle at a constant velocity with a constant radius. The purpose of this lab is to study uniform circular motion, and to determine the relationship. Use the fact that Kepler's constant is equal to 1 for satellites in our solar system when their periods are given in terms of earth years and their distances in terms of astronomical units. Uniform Circular Motion The concept of uniform circular motion means that the speed of the object moving in the circle is constant. Is a 200 N/m spring a very stiff spring? Of course if compared to the spring used in Simple Harmonic Motion labwhenthe force required to displace the spring is large, then the spring constant is large. Dynamics Of Circular Motion We know that circular motion can be both uniform and non-uniform. For more than 90 years Carolina has provided Science Supplies and Supprt for Educators around the world. Tippens, Professor of Physics Southern Polytechnic State University A PowerPoint Presentation by. From your textbook, you will find the equation for centripetal force (Fc) is Mv2/r. Materials: (a) Hewitt Lab 30 - Going in Circles (b) Hsu* (c) My Lab Conceptual Circular Motion (d) Worksheet Circular Motion (e) Demonstrations Tangential Velocity in. Give attention to the quantities speed, velocity, acceleration and net force. Circular Motion, Stellar Evolution and Satellites Questions and Answers A GCSE worksheet and solutions - suitable for revision or homework. Circular Motion Abstract Centripetal acceleration is the force that we feel when an object is undergoing an uniform circular motion such as when going around a curve, or on a loop to loop roller coaster. Day 9 - 5/24 IPOD #40 - Uniform Circular Motion Demo: Fan Cart with bubble level first Review Inertia & Right Hand Turn worksheet Notes, Slides 9-12: Lab Relationships, Circular Equations, concepts and example problems Demo: Green 'lazy susan' with levels & coins. This is angular acceleration. In accordance with the definition of equilibrium, an object at rest experiences no net force. PDF (Acrobat) Document File. Answer Key. This number to 3 significant digits is 2. During uniform circular motion, an object moves in a circular path and at constant speed. Circular motion occurs when an object follows a circular path about a center point. At a radius, r , from the center of the Earth, the gravitational field strength, g , can be calculated as: Alternatively, we can also state that for a satellite in circular orbit that gravity supplies the unbalanced central force required to keep it in orbit. A small addition to @Hypnosifl's answer: Key to understanding the circular motion is the fact that at any moment in time the acceleration (force keeping the horse / object in a circular path) is exactly perpendicular to the direction of motion. 1 Purpose In the experiment, uniform circular motion and centripetal force will be explored. Chapter 5 - Uniform Circular Motion • Velocity: if constant speed (magnitude), but changes direction - acceleration. Answer the following questions. 8 m/s2) and downward toward the center of the Earth. Explore how circular motion relates to the bug's x,y position, velocity, and acceleration using vectors or graphs. The motion investigated to date is translational or linear motion of a point object. The polygon model of circular motion provides an intuitive picture of the changing velocity of the object and the associated force mechanism responsible for the circular motion. In the lab, students will determine the relationship between centripetal force, radius, and mass on the motion of an. 073 Kb Type : pdf Uniform Circular Motion article. View and read the information in the ppt describing uniform circular motion. The center of gravity of a gymnast on a trampoline reaches a peak height (above the bed of the trampoline) of 9 meters. The latest Tweets and replies from Caring 4 You. 1) Δt, whereθis the angle of rotation as seen inFigure 10. What is the difference between average and instantaneous speed? 2. pdf Size : 252. Homework: work on analysis questions on activity. THEORY An object traveling in a circle of radius r with constant speed v has an acceleration a = v2 r =r 2 (4-1). A ball rolling down an incline travels 6. radially outwards away from the center of the circle c. There are four forces acting upon the object as shown in the free-body diagram at the right. Though we won't get in to the math of banked curves, which is included here, we will cover the math of an object undergoing uniform circular motion (no trig). MOP Connection: Circular Motion and Gravitation: sublevels 6 and 7 1. §6-7 UNIFORM CIRCULAR MOTION 103 ponent form of the equations for rotational motion, it is evident thatboth sets of equations may also be thought of as the component form of the gen­ eral vector equations for the motion of a particle, with the linearequations representing the x component of the motion, while the angular equations. It is a collective effort from all the people you're likely to encounter there and we strongly advise you read it through before starting a self. This is the most-favourable method used when dealing with circular motion. Uniform Circular Motion Video Springboard - Answers Classroom discussion guide to develop the basic concepts and geometry of uniform circular motion. Topic 2 - Uniform Circular Motion. 1This Australian Grand Prix Formula 1 race car moves in a circular path as it makes the turn. Circular, so its. AP Physics 1 Investigation 3 where R is the radius of the object’s motion, v is the speed, and is the angle the string makes with the vertical, as shown in Figure 1. If you don’t understand an explanation that is given in this section, you may want to go back and review the lesson that the question came from. Answer: The acceleration vector determined in Fig. (c) The object moves north with uniform. Uniform Circular Motion. The motion investigated to date is translational or linear motion of a point object. Projectile motion is the motion of an object through the air that is subject only to the acceleration of gravity. Uniform Acceleration and Non-uniform Acceleration by Heba Soffar · Published February 19, 2017 · Updated September 16, 2019 If the velocity of an object is changed from one point to another either in magnitude or direction , This change in velocity with time is known as acceleration and such motion is called accelerated motion. Circular Motion and Gravitation: sublevel 2 Review: 1. Uniform Circular Motion: This type of motion is seen if an object is travelling at a constant speed around a fixed axis or center point, and the object travels around a curved path and it maintains a constant radial distance from the center point at any given time and it moves in a tangent to the curved path. Analyzing Uniform Circular Motion. Gizmo comes with an answer key. This Non-Uniform Circular Motion Worksheet is suitable for Higher Ed. You must score 100% on pre-lab questions before the lab to be allowed to attend the lab. These problems will allow you to practice your knowledge of situations involving uniform circular motion. 23 s) is only 3 s. The second law states that a line connected from a planet to the star will sweep out equal areas in a certain time period (another cool demo is in the demo section). 0 km/hr directly parallel to the ground from a height of 230. The Uniform Circular Motion is the motion of an object in a circle with constant speed. Worksheet - Uniform Circular Motion. Vocabulary Frequency: The number of rotations or revolutions per unit time. View Notes - Notes - Circular Motion Packet 2012_2013 - Answer Key from SCIENCE Physics at Northern Highlands Reg H. Lab #1 - "How to Write a Lab" (Constant Velocity Lab) A simple lab using constant velocity motion used to help get used to the process of writing a lab report. The centripetal force is v2/R away from the. We encourage teachers and other education stakeholders to email their feedback, comments, and recommendations to. Why Physics? New Parts of the Brain Become Active After Students Learn Physics: In 2017, Carl Sagan is Still Right [WIRED] (Why we watch Cosmos 1980) Please Read: Telling You The Answer Is Not The Answer. A long, uniform beam with mass m and length L is attached by means of a pivot, located at L/4, to a vertical support as shown above. See the vector algebra worksheet and answer key. Materials: (a) Hewitt Lab 30 - Going in Circles (b) Hsu* (c) My Lab Conceptual Circular Motion (d) Worksheet Circular Motion (e) Demonstrations Tangential Velocity in. t graph for the following states of motion. Uniform Circular Motion A PowerPoint Presentation by Paul E. Questions embedded throughout the activity, sequencing and key term challenges, opportunities to predict outcomes prior to data collection and post-lab multiple choice questions all help to make the connection between lectures and labs as seamless as. Frequency, as we know, is indirectly proportional to the period of a motion, or more. The acceleration is the same over time. 5 x 10 11 m. AP Physics 1 Investigation 3 where R is the radius of the object’s motion, v is the speed, and is the angle the string makes with the vertical, as shown in Figure 1. Revised 9/05 - 2 - ©LC, tlo The motion diagrams for three common types of linear motion are described below. There are a lot of objects that follows circular path of motions. What is the difference between frequency and period! How ate they related! (14. AQA GCSE Physics 3-1b Turning Forces Circular, Satellite & Planetary Motion GCSE Physics pages 222 to 233 April 10th 2010 AQA GCSE Specification CIRCULAR MOTION 13. For a planet in orbit around the sun, this force is. Below are all the labs available on this site. Tippens, Professor of Physics Southern Polytechnic State University A PowerPoint Presentation by. Lab 3 15 Lab 3. Lab 7: Uniform Circular Motion Professor Dr. Circular Kinematics, Exit Ticket [Due 12/12] HW: Circular Motion: Pg. What is the speed of the car? = (2 ππππ)(30 m) 60 s v = = 3. Examples include oscillation of a spring, swing of a simple pendulum, and uniform Circular motion. Classwork: Simple Harmonic Motion [Due 2/1]. A ping-pong ball has a mass of 2. We will therefore study not only motion. Uniform Circular Motion Student Answer Gizmo Answer Key ePub. At the heart of PASCO's Physics through Inquiry lab manual is a commitment to ensuring student learning through all phases of a lab activity. 18, is often easier than observing a precise large-scale simple harmonic oscillator. There is a small hot spot in the top-left corner. Physics Laboratory Report Sample We verified Newton's Second Law for one-dimensional motion by timing an in the lab manual, a = (v. You must print it out and do it ON THIS PAPER!! We will have a reading quiz on chapter 3 on Monday first thing! I will be IN lab on T from 3pm-8ish and W 9-noon having office hours! Sept 9 M: Chapter 3 1-D motion and Free Fall Ch 3 part 2 Lecture. Lesson 4: Planetary and Satellite Motion Mathematics of Satellite Motion. Chapter 4 Test Review 57 4. Suppose you are doing a physics lab that asks you to put a resistor into a circuit, but all the resistors supplied have a larger resistance than the requested value. Circular Motion Lab Purpose: The purpose of this lab is to examine the relationship between a centripetal force acting on an object experiencing uniform circular motion, velocity, and its centripetal acceleration. key motion in one dimension worksheet uniform circular motion and rotational motion unit sheet. First impression of the following. PHYS 125 Lab Manual 26 Experiment 4 Uniform Circular Motion "The difficulty lies not in new ideas, but in escaping from old ones. Announcements & Key Concepts (re Today) Ø Uniform circular motion Some relevant underlying concepts of the day… à Online HW #3 posted and due Monday (9/23) à Written HW #1 posted and due 9/25 (in class at start of lecture). What are the two conditions necessary for an object to be in uniform circular motion? 2. Centripetal Force Mass of Stopper Lab Teacher Notes. 25 seconds, and 24 cm in the first. Burton - LHS Science. Students' answers will vary. B (Free-body Diagrams, Atwood Machine, Inclined Plane, Translational Equilibrium) Unit 2 Progress Check: MCQ Part A (2, 3, 11, 19). Virtual Lab; Physics in Video; PowerPoint; Key Term Pronunciation; Ch 8 Projectile Motion--Ch 9 Uniform Circular Motion--. The uniform acceleration lab is a simple lab used to make sure students have a good understanding of motion and uniform acceleration. THEORY An object traveling in a circle of radius r with constant speed v has an acceleration a = v2 r =r 2 (4-1). In other words, T and f.