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Physics, 24.12.2019 01:31 ammyraammirez24

Find the final velocity of two balls colliding head on if the ball with velocity v2i = −21.4 cm/s has a mass equal to half that of the ball with initial velocity v1i = +27.1 cm/s.

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Find the final velocity of two balls colliding head on if the ball with velocity v2i = −21.4 cm/s ha...

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