A block of mass 2M attached to a spring k is connected to blocks M and 2M using massless pulleys/strings. The system is released from rest with the spring unstretched. Maximum extension is x₀. Which options are correct?

Physics · Simple Harmonic Motion

JEE Advanced 2019

A block of mass 2M attached to a spring k is connected to blocks M and 2M using massless pulleys/strings. The system is released from rest with the spring unstretched. Maximum extension is x₀. Which options are correct?

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Select all that apply