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A ball of mass 150 g starts moving with ...

A ball of mass 150 g starts moving with an acceleration of `20m//s^(2)`. When hit by a force, which acts on it for `0.1` sec. The impulsive force is

A

0.5 N s

B

0.1 N s

C

0.3 N s

D

1.2 N s

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The correct Answer is:
C
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