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A force-time graph for a linear motion i...

A force-time graph for a linear motion is shown in figure where the segments are circular. The linear momentum gained between zero and 8 seconds in `:`

A

`-2pi` newton `xx` second

B

zero newton `xx` second

C

`+4pi` newton `xx` second

D

`-6pi` newton `xx` second

Text Solution

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The correct Answer is:
B

Change in momentum =area F-t graph =0
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