A 2M block attached to a spring k is connected through ideal pulleys to masses M and 2M as shown. The system is released from rest with the spring unstretched; maximum extension is x₀. Which statement is correct?
Physics · Newtons law of motion and Friction · spring related problem
A 2M block attached to a spring k is connected through ideal pulleys to masses M and 2M as shown. The system is released from rest with the spring unstretched; maximum extension is x₀. Which statement is correct?

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