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Physics, 23.02.2021 19:10 heyheyheyhey3

A red ball of mass 4kg is moving at 8 m/s and collides with another 2 kg stationary green ball. After the collision, the green ball starts moving in the same direction of the red ball with a velocity
of 5 m/s. Neglecting friction, the momentum of the red ball after the
collision is __ kg. m/s. *

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A red ball of mass 4kg is moving at 8 m/s and collides with another 2 kg stationary green ball. Afte...
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