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Physics, 13.10.2020 15:01 Kalij13

A 30kg cart moving at 20 m/s collides elastically with a 20kg cart moving at 10m/s. If after the collision the 30 kg cart is 12m/s, then what is the velocity of the 20 kg cart after the collision?

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A 30kg cart moving at 20 m/s collides elastically with a 20kg cart moving at 10m/s. If after the col...

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