Physics, 23.03.2020 22:03 maribelsalgado3
A cannon sits on a stationary railroad flatcar with a total mass of 1000 kg. when a 10 kg cannonball is fired to the left at a speed of 50 m/s, what is the speed of the flatcar
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A cannon sits on a stationary railroad flatcar with a total mass of 1000 kg. when a 10 kg cannonball...
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