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A monkey of mass 20kg is holding a verti...

A monkey of mass `20kg` is holding a vertical rope. The rope will not break when a mass of `25kg` is suspended from it but will break if the mass exceeds `25kg` . What is the maximum acceleration with which the monkey can climb up along the rope? `(g=10m//s^(2))` .

A

`2.5m//s^(2)`

B

`5m//s^(2)`

C

`7m//s^(2)`

D

`10m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
Maximum tension in rope.
Equation of motion of monkey.
`T-mg=ma`
`250-20xx10=20xxa` implies `a=2.5m//s^(2)` .
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