1. A round mass of radius r = 0.20 m rolls down an incline at 30° to the horizontal without slipping. Find the acceleration of the center of the object and the angular acceleration if the object is a) A thin hoop (ring) b) A solid sphere c) A disk

1. A round mass of radius r = 0.20 m rolls down an incline at 30° to the horizontal without slipping. Find the acceleration of the center of the object and the angular acceleration if the object is a) A thin hoop (ring) b) A solid sphere c) A disk

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter8: Rotational Equilibrium And Rotational Dynamics

Section8.5: Relationship Between Torque And Angular Acceleration

Problem 8.2QQ: A constant net torque is applied to an object. Which one of the following will not be constant? (a)...

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Concept explainers

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.

Question

1. A round mass of radius r= 0.20 m rolls down an incline at 30° to the horizontal without slipping. Find
the acceleration of the center of the object and the angular acceleration if the object is
a) A thin hoop (ring)
b) A solid sphere
c) A disk

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