Physics, 05.03.2021 23:00 inucornspineapple

A ball of 4kg mass and a velocity of 30m/s has a head-on, completely elastic collision with a 6kg mass initially at rest. Find the velocity of both bodies after the

collision.

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A ball of 4kg mass and a velocity of 30m/s has a head-on, completely elastic collision with a 6kg m...