A 5 kg ball and 10 kg ball approach eachother with a speed
A 5 kg ball and 10 kg ball approach eachother with a speed of 20 m/s. If they collide perfectly inelasticially, the speed of the balls just after the collision is what?
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a 5 kg ball and 10 kg ball approach eachother with a speed of 20 ms if they collide perfectly inelasticially the speed
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