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Physics, 04.12.2021 02:50 alexiahall2616

Rock B has a mass of 100 kg and is travelling at 7 m/s in the same direction as rock A. Rock B has a momentum of 700 kg m/s. Rock A and rock B collide and join together.

Calculate the velocity of the two rocks after the collision.

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Please help me sooon


p=mv

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Rock B has a mass of 100 kg and is travelling at 7 m/s in the same direction as rock A. Rock B has a...

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