Masses X and Y rest on a smooth horizontal surface and are connected by a massless spring.

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Masses X and Y rest on a smooth horizontal surface and are connected by a massless spring. The mass of X is 3.0kg and the mass of Y is 6.0kg. The masses are pushed toward each other until the elastic potential energy stored in the spring is 1.0J. The masses are released. What is the maximum speed reached by mass Y?

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Prof Varun you're saving my exams right now, thank you for the videos.

yashasvik
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Nice video. Strange though as the IB physics guide explicitly states that you would never be expected to solve simultaneous equations involving conservation of momentum and energy.... there must be an easier way

dakerbal
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Thank you sir, The explanation was very helpful

harshsomani