A 1000 kg cannon is pointed at 30 degrees to the horizontal
A 1000 kg cannon is pointed at 30 degrees to the horizontal. Its muzzle speed is 300 m/s. It fires a ball, mass 5 kg. At what angle and speed will the ball fly out? Be careful only to use conservation of momentum in the horizontal direction.
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a 1000 kg cannon is pointed at 30 degrees to the horizontal its muzzle speed is 300 ms it fires a ball mass 5 kg at
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