A 2 kg and a 3 kg block lie on a smooth horizontal surface connected by an initially unstretched spring. The 2 kg block is given velocity 4v₀ to the left and the 3 kg block velocity v₀ to the right.

Physics · Center of maas , Momentum and Collision · momentum and conservation of momentum

JEE Advanced

A 2 kg and a 3 kg block lie on a smooth horizontal surface connected by an initially unstretched spring. The 2 kg block is given velocity 4v₀ to the left and the 3 kg block velocity v₀ to the right.

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Sub-question 1

Maximum energy stored in the spring is:

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Sub-question 2

Maximum speed of the 3 kg block is:

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Sub-question 3

Maximum speed of the 2 kg block is:

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