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

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

A

24 Ns

B

20 Ns

C

12 Ns

D

6 Ns

Text Solution

Verified by Experts

The correct Answer is:
C
Change in momentum `intDeltap = intFdt =` Area of F - t graph
`=1/2 xx 2 xx 6 - 3 xx 2 + 4 xx 3 = 12 Ns`
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