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The force F acting on a partical of mass...

The force `F` acting on a partical of mass `m` is indicated by the force-time graph shown below. The change in momentum of the particle over time interval from zero to 8 `s` is.

A

`24Ns`

B

`20Ns`

C

`12Ns`

D

`6Ns`

Text Solution

Verified by Experts

The correct Answer is:
c
Change in linear momentum in the given interval of time = Area below the `F -t` graph in that interval
`((1)/(2) xx2xx6) -(2xx3) + (4xx3)`
`=12Ns` .
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