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The force acting on a body is inversely ...

The force acting on a body is inversely proportional to the distance (x) covered. The work done is proportional to

A

s

B

`s^(2)`

C

`sqrt()s`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
D
`W= int vec(F).dvec(s)=int_(s_(1))^(s) k/s dx = k ln (s//s_(1))`
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