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Physics - NLM Question with Solution | TestHub

PhysicsNLMMedium2 minQB

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A light particle of mass m is connected to another very heavy particle by means of a light inextensible string that passes over a smooth pulley. The reading of the spring balance is approximately

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Answer:

Solution:

$T = \frac{2 m _{1} m _{2} g}{m _{1} + m _{2}} m_{1} = m m_{2} = very heavy mass (M)$

$T = \frac{2 mg}{\frac{m + M}{M}} T = \frac{2 mg}{1 + \frac{m}{M}} T \approx 2 mg m ≪ M$

Stream:JEESubject:PhysicsTopic:NLM

⏱ 2mℹ️ Source: QB

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