A solid sphere is rotating about an axis through its center at a constant rotation rate. Another hollow sphere of the same mass and radius is rotating about its axis through the center at the same rotation rate. Which sphere has a greater rotational kinetic energy? O Their kinetic energies would be equal

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 13CQ: A solid sphere is rotating about an axis through its center at a constant rotation rate. Another...
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Plz use g = 9.8 m/sto find if needed

A solid sphere is rotating about an axis through its center at a constant rotation rate. Another hollow
sphere of the same mass and radius is rotating about its axis through the center at the same rotation
rate. Which sphere has a greater rotational kinetic energy?
Their kinetic energies would be equal
The solid sphere
The hollow sphere
There is not enough information to determine
Transcribed Image Text:A solid sphere is rotating about an axis through its center at a constant rotation rate. Another hollow sphere of the same mass and radius is rotating about its axis through the center at the same rotation rate. Which sphere has a greater rotational kinetic energy? Their kinetic energies would be equal The solid sphere The hollow sphere There is not enough information to determine
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