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Physics - NLM Question with Solution | TestHub

PhysicsNLMMedium2 minQB

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A 40 kg man hangs on one side of a rope over an ideal pulley. The other end of the rope is attached to a 80 kg mass at rest on a scale on the floor. The magnitude of the minimum acceleration of the man sufficient to have the scale indicate zero, is

Options:

Answer:

Solution:

$T = 80 g T - 40 g = 40 a \frac{800 - 400}{40} = a \Rightarrow a = 10 m / s^{2} ↑$

Stream:JEESubject:PhysicsTopic:NLM

⏱ 2mℹ️ Source: QB

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