Physics, 01.12.2020 20:50 smay7681

a ball p of mass 0.25kg loses 1/3 of it's velocity when it makes a head on collision with an identical ball q at rest. after the collision, q moves off with a speed of 2m/s in the original direction of p. calculate the initial velocity of p

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a ball p of mass 0.25kg loses 1/3 of it's velocity when it makes a head on collision with an identic...

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