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. Mass 1 has a momentum of 20 kg*m/s. Mass 2 has a momentum of 50 kg*m/s.
They have a perfectly elastic collision. After the collision, the momentum of Mass
1 is 15 kg*m/s. What is the momentum of Mass 2?

Help please

Mass 1 has a momentum of 20 kgms Mass 2 has a momentum of 50 kgms They have a perfectly elastic collision After the collision the momentum of Mass 1 is 15 kgms class=

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syomna2005

Answer:

55kgm/s

Explanation:

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