Physics, 02.07.2019 17:00 love123jones
The freight cars a and b have a mass of 20 mg and 15 mg, respectively. if the cars collide and couple together, what is the velocity of car b after the coupling?
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Plzz plzzz i'll give you 25 pointshow does the water cycle influence weather in your area? use complete sentences and a specific example from your experience.
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What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?
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Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
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The freight cars a and b have a mass of 20 mg and 15 mg, respectively. if the cars collide and coupl...
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