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Explanation:
1. mass of body before collision M2
velocity of body before collision is U2
momentum of body before collision is
P is equals to mv
therefore. p is m2u2
2. mass of body after collision M1
velocity of body after collision is V1
therefore momentum of body after collision is M1V1
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Answer:1. momentum before collision is m2u2
2. m1v1
3.
Explanation:
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