A 5.0kg hoop 1m in diameter rolls down an inclined plane of 10m long that is at an angle of 15 degrees with the horizontal. (a) What is the angular speed of the hoop at the bottom of the plane? (b) What is its linear speed? (c) What is its rotational kinetic energy? (d) What is its total kinetic energy?
A 5.0kg hoop 1m in diameter rolls down an inclined plane of 10m long that is at an angle of 15 degrees with the horizontal. (a) What is the angular speed of the hoop at the bottom of the plane? (b) What is its linear speed? (c) What is its rotational kinetic energy? (d) What is its total kinetic energy?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter8: Rotational Equilibrium And Dynamics
Section8.5: Rotational Kinetic Energy
Problem 8.4QQ: Two spheres, one hollow and one solid, are rotating with the same angular speed around an axis...
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A 5.0kg hoop 1m in diameter rolls down an inclined plane of 10m long that is at an angle of 15 degrees with the horizontal. (a) What is the angular speed of the hoop at the bottom of the plane? (b) What is its linear speed? (c) What is its rotational kinetic energy? (d) What is its total kinetic energy?
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