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Physics, 25.01.2020 05:31 jsbdbdkdkkd5104
An attacker at the base of a castle wall 3.95 m high throws a rock straight up with speed 5.00 m/s from a height of 1.60 m above the ground.
(a) will the rock reach the top of the wall?
(b) if so, what is its speed at the top? if not, what initial speed must it have to reach the top?
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An attacker at the base of a castle wall 3.95 m high throws a rock straight up with speed 5.00 m/s f...
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