A monkey of mass 20 kg is holding a vertical rope which breaks under a force of 25 kgf. What is the maximum acceleration with which the monkey can climb up the rope ?

A monkey of mass 20 kg is holding a vertical rope which breaks under a

1.	A monkey of mass 20 kg is holding a vertical rope which breaks under a force of 25 kgf. What is the maximum acceleration with which the monkey can climb up the rope ?
Answer» `10 ms^(-2)` `2.5 ms^(-2)` `5 ms^(-2)` `7.5 ms^(-2)` Solution :If ACCELERATION of monkey is a., the TENSION produced in the STRING `T = M(g + a)`, where M is the mass of monkey. But the maximum value of tension is 25 kg. Thus `25 xx g = 20 (g + a) `and if `g = 10 ms^(-2)` `a = 2.5 ms^(-2)` (b) is the choice

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A monkey of mass 20 kg is holding a vertical rope which breaks under a force of 25 kgf. What is the maximum acceleration with which the monkey can climb up the rope ?

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