Question

A small monkey of mass m=20 kg,is climbing up a rope and passes over a fixed pulley and carries a wooden bar of mass =5 kg. Find the acceleration of the monkey and the bar.

Answer 1

Answer:Let the monkey climb up with acceleration a. Then tension caused in the rope will be T =

M(g+a), where M is the mass of the monkey. Maximum value of T is 25g = 20(g + a). Taking

g = 10ms

-2, it gives a = 2.5 ms

Explanation:

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Answer 2

Answer:

acceleration=2.5 m/s²

Explanation:

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