Experiment 9 rotational motion. Remove the disk from the sensor.

Experiment 9 rotational motion Rotational Inertia. PHSY2 27 Lab 9 – Rotational Motion and the Moment of Inertia Instructional Goals: Goals: • Get an understanding of rotational motion and its relation to linear motion. In our previous experiments, objects were treated as though they were point-like. The three dots of different color are at different distances from the center. Dynamics is concerned with force and mass and their effects on motion. A steel disk spins about a vertical axis, supported by a thin layer of air that provides a virtually fri. Define "rotational motion" as "retro Rotational Motion". Remove the disk from the sensor. • Determine the net torque on an object from its angular acceleration. w/ CI-6691) 1 Physics document from New Jersey Institute Of Technology, 12 pages, Lab 9a1 Moment of Inertia and Energy in Rotational Motion Name: Eman Mughal Date of experiment: 11/16/2023 Group ID: 3 Date of report submission: 11/23/23 Course and Section Number: Phys 111A007- Physics I Lab Instructor's Name: Tomie Nguyen Partner's nam Experiment 9: Rotational Motion Introduction: The video shows a wheel spinning with a constant angular velocity. 700 0. 7 cm 50. 600 ± 0. 1) g . In this experiment, rotational motion will be examined. Lab 9 Rotational motion and torque Question: Experiment 9 SIMPLE HARMONIC MOTION Purpose The purpose of this experiment is to study the elastic properties of a spiral spring and the oscilla- tory motion of a mass suspended from the spring Apparatus Table stand with rod with slot, clamped in place, spiral spring, meter stick, slotted weights, weight hangers, balance, stopwatch. Rotational Motion 9. Jun 22, 2021 · This physics lab report describes an experiment to determine the moment of inertia of various objects through rotational motion. Feb 17, 2021 · View Lab 9 - Sheet1. PASCO’s Complete Rotational System provides a full range of experiments in centripetal force and rotational dynamics. 005 (Nm) 75 cm 15cm x 24. 10 296 g 75 cm 5cm 15cm 24. Angular kinematic variables, angular momentum, Newton’s 2nd law for rotational motion, torque, and moments of inertia will be explored. Rotational inertia, also called moment of inertia, is defined by I = ∫ 𝑟 2 𝑑𝑚 [unit: kg m. and more. Theory This experiment will examine aspects of rotational kinematics. Rotational Dynamics Goals •To calculate the moment of inertia of two metal cylindrical masses from their measured dimensions and their distance from the axis of rotation. • Investigate how changing the moment of inertia of a body a↵ects its rotational 48 CHAPTER 9. To understand the rotational motion of a rigid body. What is. We can describe Feb 18, 2024 · Enhanced Document Preview: Physics 201 L Lab #9: Rotational Motion Introduction: Up until this point in the lab, we have been investigating translational motion. To describe the motion of an unconstrained object, such as a football in flight, it is most convenient to treat the motion as a combination of translational motion of the center of mass and rotational motion about the center of mass. Lab 9 Rotational Motion- Physics 121 summer 2020 Jacqui Vitari Physics 141 July 10, 2020 Lab 9: Simple Harmonic Sep 30, 2018 · Experiment #10 1 Rotational Motion and Inertia Aim: (a) For Part A: The purpose of this activity is to measure the angular position and velocity of a rotating body. It only describes motion—it does not include any forces or masses that may affect rotation (these are part of dynamics). pdf from PHYS 2211 at Georgia State University, Perimeter College. symbols and applications of kinematic equations to rotational motion. Background Join the ladybug in an exploration of rotational motion. 4±0. For this lab the mai The purpose of this experiment is to find the rotational inertia of a ring and a disk experimentally and to verify that these values correspond to the calculated theoretical values. time 2 How would you change the procedure in this experiment to give an w vs. Students can see the cycloid shape traced out by a point on as rolling object and explore the nature of the point's velocity. 2: Activities Lab 09 - Rotational Equilibrium Lab Report. 003) cmis used to determine the experimental value for the moment of inertia of a ring. ) 5. The purpose of this experiment is to find the rotational inertia of a ring and a disk experimentally and to verify that these values correspond to the calculated theoretical values. 2. pdf from PHYSICS 141 at University of Michigan. 8. The apparatus consists of a Rotary Motion Sensor with a bar attached. Group Members: Matthew Guaman Nate Tassey Jul 20, 2020 · View labNINEfinal. 3. In this way, an intuition for rotational kinematics is developed and gradually extended into a comprehensive model which relates masses, positions, torques, and angular motion for a composite system. the distanced covered is the amount of time is taken for the circumference of the circle to touch the ground, the velocity and acceleration Lab 9. , the fulcrum). 1 Objectives • Familiarize yourself with the concept of moment of inertia, I, which plays the same role in the description of the rotation of a rigid body as mass plays in the description of linear motion. 530 6838 at Johns Hopkins University. Theory A rigid body is defined as an object in which the relative separations of the component particles are unchanged, and the displacement of any one particle with Lab 6: Mechanical Energy Lab Report; Lab 9: Simple Harmonic Motion Lab Report; Lab Report 10: Waves and Sound Lab Report; Phy 111 remote lab 10 - waves and sound; Phy 111 remote lab 08 - rotational dynamics; Phy 111 remote lab 05 - mechanical forces How can they be reduced in the experiment? The following questions need to be a part of your discussion section. 08) Newton’s Second Law for Rotation. We used these results to determine the rotational inertia of the system. “ I 9. Dynamics for rotational motion is completely analogous to linear or translational dynamics. See One-person See-Saw of procedure if necessary. The constant of proportionality is the mass of the accelerating object. Sharon Zhao Partner: Sarah Brewington TA: Keither Thrasher Physics 107L-01 6/27/15 Rotational Object Rotational Axis 0:; Thin Ring Symmetry Axis !=/ Thick Ring Symmetry Axis 1 2!(= </+= //) Solid Disk Symmetry Axis 1 2!=/ Thin Spherical Shell About a Diameter 2 3!=/ Solid Sphere About a Diameter 2 5!=/ Table 4. 7050. The motion around an axis of rotation is called rotational motion. Therefore, its rotational kinetic ene. Newton's Second Law for rotation: The resulting angular acceleration (α) of an object is directly proportional to the net torque (τ) on that object. Back to top 7. Jorge Magaña PHY 1210L Dr. Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. 3cm 35. pdf. Rotation, Sliding, Rolling, and Friction Simulation of rolling with and without slipping. . We normally deal with linear motion in our introductory physics class. •To use the principle of conservation of mechanical energy (the sum of kinetic and potential use circular level to make sure rotational motion apparatus is level make sure that height. a Angular position vs. Introduction Most of what we know about distribution of mass along an object comes from its moment of inertia. Purpose/Goal: The purpose of this lab is to examine the properties of rotational dynamics. Results Step Setup 4 c c Nm : a l - Nm : a l - 0. (In these expressions, Rotational Motion Goals 1. What is the objective of this experiment? (1 pt. Predict the Moment of Inertia of an object according to a simple expression. ” Introduction When you studied Newtonian dynamics you learned that when an object underwent some form of translational motion (whether in a straight line, parabolic, or circular path), the net force applied to the object is proportional to the acceleration. Create a table to Record the falling time of the object, the distance fallen and the linear acceleration. Define Background For Lab nine, we are assigned an experimentation to find rotational motion of objects. In this lab, we aimed to confirm the theory that the moment of inertia for a system of objects rotating around a fixed axis is the sum of individual moments of inertia Feb 27, 2017 · View Lab - Experiment 9- Torque and Rotational Motion from PHYS 221 at University of Mississippi. Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on. Feb 9, 2023 · PROCEDURE: For Lab 9, Rotational Motion Lab, our main objectives for this experiment were to use the concept of inertia and see how inertia influences the axis of rotation. Lab 9: Rotational Motion and Moment of Inertia Objective The purpose of this experiment is to compare measured values of rotational inertia to values calculated using the theory below. 1. Grade Level: Advanced Placement. Rotary motion sensor and rotational accessory, pulley, slotted masses and hanger, rod and table clamp, vernier caliper, balance scale. Introduction: Rotational motion is different from translational motion. This page titled Lab 8: Rotational Dynamics is shared under a CC BY-SA 4. ) Lab 1: Graphing Motion 9 Lab 2: Projectile Motion 18 Lab 3: Newton’s 2nd Law 23 Lab 4: Forces 29 Lab 5: Circular Motion 34 Lab 6: Hooke’s Law and Spring Energy 40 Lab 7: Impulse and Momentum 49 Lab 8: Conservation of Momentum 55 Lab 9: Simple Harmonic Motion 62 Lab 10: Rotational Motion 67 Lab 11: Mechanical Waves 73 Lab 12: Sound Waves 78 Study with Quizlet and memorize flashcards containing terms like what is the objective, moment of Inertia can be understood as the, the rotational analogs of force and acceleration: and more. Describe each graph's general shape, being as precise as possible. Repeat Steps 4-9, increasing the mass of the hanging weight, until you have at least six different values of angular acceleration. Experiment 9 Torque and Rotational Motion Sangeet Adhikari Lab Partner: Hannah Miceli and. The angular acceleration of a disk will be measured due to an applied torque, and the disk’s inertia will be calculated. Show Sep 23, 2009 · Download Experiment 9 - Torque and Rotational Motion | Phys 221 and more Lab Reports Physics in PDF only on Docsity! PHYS 221 Prelab Experiment 9- Torque and Rotational Motion. ) What is torque and what is the condition for static equilibrium? (2 pts. 9. Extended objects can have translational and rotational motion. 2024 Q3 - - Beam attached to a wall with a string, forces, FBDs, tension, rotational motion, torque 2023 Q4 - - Block hanging from string around pulley, rotational motion, torque, angular momentum, energy, work 2023 Q5 - - Sphere and rod rotating about axle, rotational motion, torque, energy, work Experiment 9: Moments of Inertia Figure 9. Our plan is to conduct a trial where we will attach a weight of 130g (. Rotational Dynamics II Physics 12 Experiment 9 Lab Report Fall 2020. Our task is to measure the angular, tangential, and centripetal variables of the dots for several wheels spinning at various angular velocities. The rotational kinetic energy is given by KE = 1/2 I 2 , where is the angular velocity (ra. We will calculate these values through three “standard” setups that you may be familiar with from your lecture series. Experiment: Teeter totter tallies total torques! Story at ten Transcription . Recall the kinematics equation for linear motion: v = v 0 + a t v = v 0 + a t Rotational Dynamics. Rotational motion is only glossed axis of rotation (i. Was energy conserved in this experiment? If some percent of mechanical energy has been lost, where did it get transferred to? Conclusion Provide a clear statement as to whether or not the objective of the Lab "Rotational motion" is met. PhET sims are based on extensive education <a {{0}}>research</a> and engage students through an intuitive, game-like environment where students learn through exploration and discovery. The clamp mass is 16. We use a pulley system with varying masses to measure the linear and angular velocities for six runs. Jun 12, 2020 · Experiment 9: Rotational Motion Pre-lab (10 Points) 1. f the apparatus. Rotational motion is the rotational kinetic energy or Ker = 1/2*I*w^2 (it is a separate formula from kinetic energy). Rotational motion. To study properties of the moment of inertia and its effect on rotational motion. • Apply concepts already learned (e. Given the following setup, find the additional mass (in excess of the clamp) needed to balance the arrangement. time c| Angular acceleration vs. Experiment 8 Rotational Motion: Moment of Inertia 8. The RMS provides higher resolution than a Smart Pulley, and precession of the Gyroscope can be plotted since the RMS keeps track of direction of Experiment: Angular Motion PHYS 215, T 3pm Purpose The purpose of this lab was to observe the of different physical properties on angular motion and measure angular acceleration. To explore the use of least-squares fitting procedures in analyzing a dynamical system. The amount of money to be spent. If a disk has a mass of 200g and a radius of 11. 1: Beck’s Inertia Thing with masses EQUIPMENT Beck’s Inertia Thing Vernier Caliper 30cm Ruler Paper Clips Mass Hanger 50g Mass Meter Stick Stopwatch 49 50 Experiment 9: Moments of Inertia Advance Reading so the tension is Text: Torque, Rotational Motion, Moment of Inertia. Sep 28, 2017 · View Lab - Experiment #9 (Torque and Rotational motion). The rotational velocity of the disk and the location of the bugs upon the disk can be varied. The center of mass of the stick is at 50 cm, and its mass is 150 g. ROTATIONAL DYNAMICS EXPERIMENT Introduction In this experiment, you will measure the moment of inertia of the disk in two different ways, and compared the results. ]. This lab comprises four experiments: the barbell, the teeter-totter; the swing; and the merry-go-round. Connect Newton’s 2nd Law of linear motion to Newton’s 2nd Law of rotational motion. 1) The mass needed to overcome the friction of the axle with just the platter alone is (10. Savannah Davis Physics 1730 Section 504 Experiment 9: Rotational Motion Pre-lab Questions 1. To study different types of frictional losses in a rotating system that lead to decay. Step 14. Subject: Physics Apr 11, 2020 · View Lab 9 Rotational Motion. In today's lab, we will study rotational motion by calculating the moment of inertia (I) of the main platter in our rotational motion lab apparatus. Fishbane: Chapter 9, sections 9 -2 to 9-6; Chapter 10. Rotate the merry-go-round to change its angle, or choose a constant angular velocity or angular acceleration. Answer to Experiment 9- Torque and Rotational Motion 1. Lab 7 - Rotational Motion Purpose: This Lab is intended as an introduction to the concepts of rotational inertia, rotational energy, and angular momentum. The Rotational Motion Interactive allows a learner to explore the relationship between the angular velocity and the linear velocity for a couple of bugs on a rotating disk. Your graph should now have three data sets in it. Rotational dynamics 5 Step 12. This lab extends the exploration of the Newtonian Mechanics to rotational motion. 1 Title of Experiment 5 2 Objective 5 3 Observation Data 20 4 Graph &amp; Analysis 45 5 Discussion 20 6 Conclusion 5 TOTAL SCORE 100 EXPERIMENT 4 : ROTATIONAL MOTION OF A RIGID BODY 1. EXPERIMENT 9: CHAPTER 8: ROTATIONAL MOTION DEMONSTRATION) (TORQUE TITLE: TORQUE MOBILE DEMONSTRATION Purpose: To use the concept of Question: Lab 9a1: Moment of Inertia and Energy in Rotational Motion 1. Join the ladybug in an exploration of rotational motion. Analogous to the “mass” in translational motion, the “moment of inertia”, I, describes how difficult it is to change an object’s rotational motion; specifically speaking, the angular velocity. Nov 29, 2024 · Enhanced Document Preview: November 11, 2024 Lab Section B. time b Angular velocity vs. 7 cm 200 g 7 cc cc -0. Procedures involved measuring physical properties of objects and collecting While rotational motion and moment of inertia is a physical quantity that describes an object's resistance to rotational motion, torque is the rotational equivalent of force. Rolling Motion Basics + Cycloids This is a simulation of rolling motion. Experiment The rotational inertia of an object is a measure of how hard it is to rotate the object. translational) motion of the center of mass of the object as it changes position, but rotational motion equations must be incorporated to describe the rotational motion of each object as it rolls without slipping down the ramp. angular velocity. 13kg) and record the angular velocity of the pulley system. Laboratory 9: Rotational Motion - The Gyroscope Physics 141 Please name your file uniqname. (3 pts. TITLE : Experiment 4 : Rotational Motion Of A Rigid Body 2. The purpose of this experiment is to find the rotational inertia of a ring and a disk experimentally, and to View Experiment 9. Precession is a motion exhibited by rotating objects which change their angular momentum when subjected to torques, in accordance with Newton’s Second Law, and whether you realize it or not, torques and angular momentum have an impact on your everyday life. DS (See end of activity) (See end of activity) Equipment Needed Qty Equipment Needed Qty Rotary Motion Sensor (CI-6538) 1 Mass and Hanger Set (ME-9348) 1 Balance (SE-8723) 1 Rotational Accessory (CI-6691) 1 Base and Support Rod (ME-9355) 1 Thread (inc. Explore how circular motion relates to the bug's x,y position, velocity, and acceleration using vectors or graphs. When a torque (the rotational analogue to force), is applied to an object that is free to rotate, the object will undergo rotational acceleration. Sep 15, 2019 · Lab 9: Rotational Inertia Concept DataStudio ScienceWorkshop (Mac) ScienceWorkshop (Win) Rotational motion P22 Rotational Inertia. In the first Lab 9: Rotation Experiment I: Rotational Kinematics Questions 1 | Print these graphs of the disk's motion. 5 g and the fulcrum is located at 20 cm. Ildar Salakhutdinov Lab Report 9 - Rotational Dynamics In this lab we tested the relationship between torque and angular acceleration. Materials: Rotational Motion device Smart Pulley system’s motion, both rotational and translational. Theory Physics 110 Section 8 Lab Assignment # Rotational Motion 4/9/ Jasmine Chim. Call it Table IIA. Waveforms are examined for angular displacement, velocity and acceleration, and the dependence of the period of a pendulum on the amplitude of oscillation is investigated. Step 13. on a given object. Repeat Step 6 to Step 9 and complete the first two columns of Table 3 as well as the table in Logger Pro. Theoretical Introduction For a rigid body that rotates about a fixed axis, Newton's second law of motion states Apr 29, 2020 · View Experiment_9 from PHYS 1730 at University of North Texas. • To determine kinetic energy as the sum of translational and rotational components. , conservation of mechanical energy) to a new Oct 23, 2014 · Experiment 7 Rotational Motion: Moment of Inertia 7. The experimental rotational inertia was calculated with the use of a rotary motion sensor and a hanging mass, which determined the tangential acceleration which was then used to calculate the rotational inertia. Objectives: To explore the rotational motion of rigid bodies with respect to angular position and angular velocity at a constant angular acceleration; • To evaluate the relation of those angular quantities to the linear position and linear velocity in a system with a bound motion including Enhanced Document Preview: Experiment 9 Torques and Rotational Motion Mukesh Ghimire Lab Partner Blaine Sinak. Students use a rotary motion sensor to determine the mathematical relationship between torque, rotational inertia, and angular acceleration of a rotating object. • Gain experience in measuring, calculating, and evaluating rotational quantities. Distribution of Mass in an Object Affect Its Rotation? Introduction The wheel and axle are arguably among the most important inventions of all time. Angular kinematic variables, angular momentum, Newton’s 2nd law for rotational motion, torque and moments of inertia will be explored. 1 Purpose In this experiment, rotationalmotion will be examined. Sep 18, 2022 · PHY2048 Experiment 9 - Report Experiment 9: Rotational Motion I. 2 Introduction Note: For this experiment, you will write a complete (formal) lab report and hand it in at the next Making Connections: Rotational Motion Dynamics. We can illustrate this concept with solid platforms. “ I “A”-base Rotational Adapter The CI-6690 “A”-base Rotational Adapter is used to mount the Rotary Motion Sensor to the “A” base of the ME-8951 Rotating Platform or the ME-8960 Gyroscope. ROTATIONAL DYNAMICS 89 the moment of inertia of an object depends on the distances r j, changing the axis of rotation usually changes the moment of inertia. Mar 6, 2014 · Lab 9: Rotational Motion III: The Gyroscope University of Michigan Physics Department Mechanics and Sound Intro Labs. • Know when to use mass and when to use moment of inertia to determine the motion of objects. Many of the fun things to do at a playground involve rotational motion— moving in circles. (b) For Part B: The purpose of this activity is to measure the rotational inertia of a disk and a ring. docx from PHY 105 at Ozarks Technical Community College. The hanging mass applies a torque to the shaft of the Rotary Motion Sensor and the resulting angular acceleration of the rod and brass masses is investigated. Lab #10: Rotational Motion Purpose: This lab combines all the concepts we learned during the semester. When a wheel turns around an axle, every point on the wheel moves in a circle about an axis of rotation. Unlike an object that moves in a straight line, rotational motion comes from motion around a fixed point. PHYS 2211L LAB 8 Rotational Dynamics & Rolling Motion Purpose In this experiment we will set up an AI Chat with PDF 1. Gyroscopic Motion. Rotation: Rolling Motion Basics + Cycloid; Rotation, Sliding, Rolling, and Friction; Rotation: Rolling Motion; Moment of Inertia: Rolling and Sliding Down an Incline; Rotational Inertia and Torque; Rotational Inertia Lab (choice of three scenarios) Equilibrium Problem: Bar with Axis Supported by a Cable; Angular Momentum Collision This lab extends the exploration of the Newtonian Mechanics to rotational motion. Theoretical Introduction For a rigid body that rotates about a fixed axis, Newton's Connect concepts of rotational motion and linear motion in a composite system. 3cm. 005 -0. 005 0. Experiment 9: Torque and Rotational Motion Maggie Hyde Partner: Nate Results: Sketches showing the View Lab 9 - Rotational Motion - Capstone. You will be undertaking all three experiments. 1 When working with rotational motion for rigid bodies, many of the equations are similar to the equations of motion for linear Question: 93 Experiment 9. Physics Laboratory 8 Rotational motion. In In this lab you strengthen your grasp of Newtonian mechanics by performing relatively simple experiments which can be understood on the basis of Newton’s second law of rotational motion (N2R), τ ο = Io α ο, and the expression for the rotational kinetic energy KR = (1/2)Io ωο2. Part B: Rod with masses at its ends. docx from PHYS 221 at University of Mississippi. Oct 12, 2021 · View Lab 9 Report. The moment of inertia is a measurement of mass and size, and is dependant on the shape of the object in question. A known torque is applied to the pulley on the Rotary Motion Sensor, causing a disk and ring to rotate. Verify, with measurement and analysis, the validity of those predictions. Hi, of the hanging mass is about 65 cm above the floor release the main platter so that the hanging mass falls from rest and press start Read Paul M. Moment of Inertia 9. To apply rotational kinematics and dynamics to a mass falling while suspended from a pulley; 2. First by using the rotational apparatus, then by direct measurements of its mass and radius. This concept controls the rate of spin along an object’s spin axis, as can be observed with our planet’s rotation. This experiment explores the oscillatory motion of a physical pendulum for both small and large amplitudes. Additionally, the way in which an object rotates depends upon the rotational inertia of the object. Laboratory experiments in which students have investigated torques and static equilibrium (such as construction of mobiles and related calculations) would provide good preparation for the progression to rotational motion, accelerated systems, and Nov 18, 2018 · View LAB 3. To study the conservation of angular momentum and apply it to the situation of two colliding disks Introduction This online lab exercise will allow you to simulate several experiments in rotational motion. PHY 2091 - Section 05 Experiment 9 Rotational Equilibrium Report Author: Fabrizio Chigne Valerga Date Performed: November 2nd, 2022 Date Report Submitted: November 10th, 2022 Lab Partners: Luca Garratt and Manuel Villamor Instructor's Name: Katie Davis 1- Aug 9, 2021 · ##### DATE OF EXPERIMENT : 8/9/ ##### NO PERFORMANCE INDICATOR SCORE ##### TOTAL ##### SCORE. For rotational motion, we will find direct analogs to force and mass that behave just as we would expect from our earlier experiences. 10. xlsx, and save one copy for each Nov 30, 2016 · View Lab - Lab 9 Rotational Motion Formal Lab Report from PHYS 107L at College of William & Mary. Moment of Inertia. e. Rotational motion with a photogate Muhammad Sabieh Anwar and Waseem Ashraf LUMS School of Science and Engineering May 22, 2019 Version 2019-1 The purpose of this experiment is to get familiarized with rotational motion. The ‘moment of inertia’ is just the rotational equivalent of mass for the linear motion. Note: For this experiment, you will write a complete (formal) lab report and hand it in at the next meeting of your lab section. • To study angular motion including angular velocity and angular acceleration. docx from PHY 2048C at Florida State College at Jacksonville. Introduction Rotational inertia is a scalar quantity that determines the rotation of an object and Nov 17, 2021 · Lab 9 “ Rotational Dynamics. Jan 9, 2015 · Experiment 8 Rotational Motion: Moment of Inertia 8. Name _ Partner _ Section _ Lab 9 - Rotations This Lab Manual is modified from Physics Labs with Computers, AI Chat with PDF Dec 1, 2023 · Rotational kinetic energy however, only takes into account the energy of the spinning motion of the object and is defined by the moment of inertia and the angular velocity. gy will increase. Key objectives were to explore rotational kinematics, relate angular and linear motion, experimentally find moments of inertia and compare to calculations, and examine energy conservation. Objectives Aug 6, 2015 · Unformatted text preview: Physics 2305 Lab 9 Rotational Motion Objective 0 To study the kinematics of rotational motion including angular velocity and acceleration 0 To study rotational inertia including moments of inertia 0 To study energy conservation in a system with rotational kinetic energy and linear kinetic energy 0 To study conservation of angular momentum Required background reading The kinematics of rotational motion describes the relationships between the angle of rotation, angular velocity, angular acceleration, and time. The following is the main content. • Investigate how changing the moment of inertia of a body a ects its rotational motion. Rotational motion is the motion of an object that moves in a circular pattern. Phys 221 Lab 9 Torque and Rotational Motion Lucy Brennan 11/2/2020 Abstract: The objective of this experiment was to measure the applied torque r, the moment of inertia I, and the angular acceleration a of the object is given by r = I a Thus the torque r is the cause of the angular acceleration a, and the moment of inertia I is a measure of tendency of the body to resist a change in its rotational motion. Before coming to lab you should be able to: • Determine the net force on an object from its acceleration. 2 Introduction Note: For this experiment, you will write a complete (formal) lab report and hand it in at the next CHAPTER 9. It is a measure of the distribution of mass away from the object’s axis of rotation. 3cm, what is the moment of inertia of the disc? 125 3. Rotation. ROTATIONAL DYNAMICS the moment of inertia of an object depends on the distances r j, changing the axis of rotation usually changes the moment of inertia. 0 license and was authored, remixed, and/or curated by Tom Weideman directly on the LibreTexts platform. Increase the length of the experiment to 20 seconds (click Experiment Data collection…). 5 Preliminary Assignment A Pasco rotational motion apparatus with a step pulley diameter of (3. The system consists of three separate compo-nents: Description The ME-8951 Rotating Platform consists of a sturdy 4 kg base with low friction bearings and a rotating arm which serves as a versatile base for rotation experiments. docx from PHY 141 at Community College of Allegheny County. Rotational Motion I. pdf from PHYS 221 at University of Mississippi. • To relate rotational inertia to angular motion. Study with Quizlet and memorize flashcards containing terms like What is the purpose for both parts of this lab?, What is the translational counterpart to torque?, In order for a net torque to be applied to an object, the force applied to the object must be ______ to the object's lever arm. Attach the rod and weights to the sensor. Rotational Motion 8. lab report 9 (1). pdf from EN. In this experiment, you will investigate the relationship between torque and angular acceleration. nsj nrsvmtlx kiple crp wghogfl akrnxd ezozxj zsximt vasz imfcyth dcb hdequpk uym qmv dhik