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A solid sphere of diameter 0.1 m and 5 k...

A solid sphere of diameter 0.1 m and 5 kg is rolling down an inclined plane with a speed of 4 m/s. The total kinetic energy of the sphere is :

A

28 J

B

56 J

C

84 J

D

112 J

Text Solution

Verified by Experts

The correct Answer is:
B
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