You and a friend with identical mass m stand on a massless merry-go-round of radius R that is free to rotate without friction about its axis. You are standing a distance R/2 from the center of the merry-go-round, and your friend is standing on the edge. Your friend begins to run along the edge of the merry-go-round at speed vo relative to the ground, while you remain stationary with respect to the merry-go-round. Top View Side View a. R Y R R 2 vo At what angular velocity do you rotate? X b. What friction force is required for you to maintain this motion without slipping?

You and a friend with identical mass m stand on a massless merry-go-round of radius R that is free to rotate without friction about its axis. You are standing a distance R/2 from the center of the merry-go-round, and your friend is standing on the edge. Your friend begins to run along the edge of the merry-go-round at speed vo relative to the ground, while you remain stationary with respect to the merry-go-round. Top View Side View a. R Y R R 2 vo At what angular velocity do you rotate? X b. What friction force is required for you to maintain this motion without slipping?

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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