Physics, 26.06.2019 18:30, cathydaves

A4.0 kg mass is moving to the right at 3.0 m/s an 8.0 kg mass is moving to the left at 2.0 m/s. if after the collision the two masses join together what is their velocity after collision

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A4.0 kg mass is moving to the right at 3.0 m/s an 8.0 kg mass is moving to the left at 2.0 m/s. if a...