Physics, 12.02.2020 03:07, lexadoodle8945

A cannonball is launched horizontally off a 20 m high castle wall with a speed of 85 m/s.
How long will the cannonball be in flight before striking the ground?

What is the range of the cannonball?

Answers: 2

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A cannonball is launched horizontally off a 20 m high castle wall with a speed of 85 m/s.
How...