Title: Angular Momentum 1. What is the angular acceleration of a wheel rotating at 10 rad/s if it has rotated through 360 rad after 5.0 s? 2. A figure skater is spinning at an angular velocity of 8.0 rad/s. Assume that her moment of inertia is 80 kg/m2. a. What is the angular momentum of the figure skater? b. How much torque is required to slow her down to a stop in 5.0 seconds?
Title: Angular Momentum 1. What is the angular acceleration of a wheel rotating at 10 rad/s if it has rotated through 360 rad after 5.0 s? 2. A figure skater is spinning at an angular velocity of 8.0 rad/s. Assume that her moment of inertia is 80 kg/m2. a. What is the angular momentum of the figure skater? b. How much torque is required to slow her down to a stop in 5.0 seconds?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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PLEASE SOLVE THE 2 PROBLEM SOLVING WITHIN 1-4 HOURS. THANK YOU IN ADVANCED!
PS: IF you are required to answer only 1 PS please solve problem solving number 2. But if you can answer the 2 problem solving that would be a great help. Thank you!
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