Physics, 15.07.2021 15:00 olallaaguirre
A solid sphere of mass M and radius R rolls down an incline without slipping. Its moment of inertia about an axis through its center of mass is 2MR^{2}/5. At any instant while in motion, its rotational kinetic energy about its center of mass is what fraction of its total kinetic energy ?
Answers:
2/5
1/2
1/4
2/7
1/3
Answers: 3
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A solid sphere of mass M and radius R rolls down an incline without slipping. Its moment of inertia...
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