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Biology, 14.04.2020 22:40 ndnx

4) If an object of 40 kg is moving east at 20 m/s and collides with a 20 kg object moving along the same vector at 10 m/s, what will be the velocity of the smaller object if the larger object slows to 10 m/s?

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4) If an object of 40 kg is moving east at 20 m/s and collides with a 20 kg object moving along the...

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