The linear momentum p of a body moving i...

The linear momentum `p` of a body moving in one dimension varies with time according to the equation `p=a+bt^(2)`, where a and b are positive constants. The net force acting on the body is

A

Proportional to `t^(2)`

B

A constant

C

Proportional to `t`

D

Inversely proportional to `t`

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The correct Answer is:

C

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