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Physics, 01.12.2020 07:30 MadyGrace

A cannon is mounted on the back of an ice sled. Together, the cannon and sled have a mass of 4.0 x 10^3 kg. If a 50.0 kg shell is now loaded into the cannon and fired horizontally at 150 m/s, what is the speed of the sled after firing the cannon?

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A cannon is mounted on the back of an ice sled. Together, the cannon and sled have a mass of 4.0 x 1...
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