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Physics, 17.05.2021 15:10 joannakawata6

A cannonball is shot from the top of a 47.8 m high hill at a speed of 53.7 m/s.
How fast is it going when it reaches
the plain below?

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A cannonball is shot from the top of a 47.8 m high hill at a speed of 53.7 m/s.
How fast is i...
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