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A body is acted on by a force given by F...

A body is acted on by a force given by `F=(10+2t)N`. The impulse received by the body during the first four seconds is

A

40 N s

B

56 N s

C

72 N s

D

32 N s

Text Solution

Verified by Experts

The correct Answer is:
B
`J=intF.dt`
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