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Physics, 12.11.2020 08:40 electrofy456
3- A 0.300 kg ball, moving with a speed of 2.5 m/s, has a head-on collision with at
0.600 kg ball initially at rest. Assuming a perfectly elastic collision, what will be
the velocity of the small ball if the heavier ball has a speed of 2m/s after collision.
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3- A 0.300 kg ball, moving with a speed of 2.5 m/s, has a head-on collision with at
0.600 kg ball i...
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