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A ring rolls down an inclined plane and ...

A ring rolls down an inclined plane and acquires a velocity v upon reaching the bottom of the inclined plane. If another body rolls down from the same height over the same inclined plane and acquires a velocity `sqrtfrac{6}{5}v` upon reaching the bottom of the inclined plane, then that body is

A

0.044444444444444

B

0.16736111111111

C

0.084027777777778

D

0.043055555555556

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AAKASH INSTITUTE ENGLISH-TEST 4-EXAMPLE
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