Two different balls are rolled (without slipping) toward a common finish line. Their angular speeds are shown to the right. The first ball, which has a radius of 0.0713 m, is rolling along a conveyor belt which is moving at 1.44 m/s and starts out 9.02 m from the finish line. The second ball has a radius of 0.0428 m and is rolling along the stationary floor. If the second ball starts out 5.99 m from the finish line, how long does each ball take to reach the finish line? 19.2 rad/s Number #1n 12.8 rad/s Number #2

Two different balls are rolled (without slipping) toward a common finish line. Their angular speeds are shown to the right. The first ball, which has a radius of 0.0713 m, is rolling along a conveyor belt which is moving at 1.44 m/s and starts out 9.02 m from the finish line. The second ball has a radius of 0.0428 m and is rolling along the stationary floor. If the second ball starts out 5.99 m from the finish line, how long does each ball take to reach the finish line? 19.2 rad/s Number #1n 12.8 rad/s Number #2

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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