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Physics, 04.07.2020 22:01, sydneyharding36191
Cart A, with a mass of 0.20 kg, travels on a horizontal air trackat 3.0m/s and hits cart B, which has a mass of 0.40 kg and is initially traveling away from Aat 2.0m/s. After the collision the center of mass of the two cart system has a speed of:.A. zeroB. 0.33m/sC. 2.3m/sD. 2.5m/sE. 5.0m/s
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Cart A, with a mass of 0.20 kg, travels on a horizontal air trackat 3.0m/s and hits cart B, which ha...
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