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Force F on a particle moving in a straig...

Force F on a particle moving in a straight line varies with distance d as shown is figure. The work done on the particle during its displacement of 10 m is :-

A

20 J

B

40 J

C

60 J

D

80 J

Text Solution

Verified by Experts

The correct Answer is:
C
W=Area under force and displacement curve
`W=10(6-2)+1/2(10)(10^(-6))`
`=40+1/2xx10xx4`
=60 J
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