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Physics - NLM Question with Solution | TestHub

PhysicsNLMSimple Application of NLMMedium2 minPYQ_2015

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A monkey of mass 15 kg is climbing on a rope with one end fixed to the ceiling. If it wishes to go up with an acceleration $1 m / s^{2}$ , how much force should it apply to the rope if rope is 5 m long and the monkey starts from rest?

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Answer:

Solution:

The mass of monkey $= 15 kg$ $a = 1 m / s^{2}$ For the motion of the monkey $T - [15 g - 15 (1)] = 0$ Hence, $T$ is tension in the string $T = 15 g + 15$ $T = 15 (10 + 1) = 15 \times 11 = 165 N$

Stream:JIPMERSubject:PhysicsTopic:NLMSubtopic:Simple Application of NLM

⏱ 2mℹ️ Source: PYQ_2015

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