Physics, 20.01.2020 23:31 eessayian25781
Ball 1, with a mass of 20kg, is moving to the right at 20m/s. at what velocity should ball 2, with a mass of 40kg, move so that they both come to a stand still upon collision?
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Ball 1, with a mass of 20kg, is moving to the right at 20m/s. at what velocity should ball 2, with a...
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