A spherical object has a(n) 70.9 m diame- ter. Its moment of inertia about a diameter is I = fMR2, where M is its mass, R is its radius, and f = 0.579. Starting from rest, how long will it take this object to roll without slipping 14.18 m down an incline that makes an angle of 29.3° with the horizontal? The acceleration of gravity is 9.8 m/s². Answer in units of s.

A spherical object has a(n) 70.9 m diame- ter. Its moment of inertia about a diameter is I = fMR2, where M is its mass, R is its radius, and f = 0.579. Starting from rest, how long will it take this object to roll without slipping 14.18 m down an incline that makes an angle of 29.3° with the horizontal? The acceleration of gravity is 9.8 m/s². Answer in units of s.

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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