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A boy of mass 25kg slides down a rope ha...

A boy of mass 25kg slides down a rope hanging from the branch of a tree. If the force of friction against him is 50N, the boy's acceleration is (g=10 `ms^(-2)`)

A

`10 ms^(-2)`

B

`12 ms^(-2)`

C

`8 ms^(-2)`

D

`2 ms^(-2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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