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The K.E. acquired by a mass m in travell...

The `K.E.` acquired by a mass `m` in travelling a certain distance `d`, starting from rest, under the action of a constant force is directly propotional to

A

Directly proportional to `sqrtm`

B

Directly proportional to m

C

Directly proportional to `(1)/(m)`

D

None of these

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The correct Answer is:
D
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