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The velocity of centre of mass of a disc rolling on an inclined plane changes from V to 2V at any instant of time if m is the mass of disc then increase in its kinetic energy will be

The velocity of centre of mass of a disc rolling on an inclined plane changes from V to 2V at any instant of time if m is the mass of disc then increase in its kinetic energy will be

Grade:11

1 Answers

Arun
25750 Points
6 years ago
Dear student
 
Increase in KE = (9/4) * m*v²
M = mass of disc
V = velocity
 
Regards
Arun (askIITians forum expert)

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