Physics, 24.07.2019 17:20 nkennaachilefu

Two blocks of masses 8 kg and 4.3 kg are placed on a horizontal, frictionless surface. a light spring is attached to one of them, and the blocks are pushed together with the spring between them. a cord holding them together is burned, after which the block of mass 4.3 kg moves to the right with a speed of 6.7 m/s. what is the velocity of other mass in m/s?

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Two blocks of masses 8 kg and 4.3 kg are placed on a horizontal, frictionless surface. a light sprin...

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