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A force F varies with time in accordance...

A force F varies with time in accordance with the following figure. The mean force for one cycle.

A

`F_(0)`

B

`F_(0)//2`

C

`2F_(0)`

D

Zero

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The correct Answer is:
D
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Statement A : If the force varies with time in a complicated way then the average force is measured by the total change in momentum of the body Statement B : Change in momentum and impulsive force are numerically equal

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