Physics, 27.11.2019 23:31 jdjdjdjdjjffi7273

The two clay blocks in the previous question collide and stick together after the collision. there are no outside forces acting on the blocks. the total kinetic energy of the system before the collision is ke, and the total kinetic energy of the system after the collision is kef. what is kej/kef? a) 119 b) 1 c)3 d)4 e)

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