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Newton's Laws of Motion

In the adjoin...

Question

In the adjoining figure $m_{1} = 4 m_{2}$ . The pulleys are smooth and light. At time t = 0, the system is at rest. If the system is released and if the acceleration of mass m₁ is a, then the acceleration of $m_{2}$ will

A

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B

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C

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D

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Solution

The correct option is D
Since the mass $m_{2}$ travels double distance in comparison to mass $m_{1}$ therefore its acceleration will be double i.e. 2a

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