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Physics, 14.11.2021 22:00 carlosbs71

A ball is thrown up onto a roof, landing 4 sec later at height of 20m above the release level. The balls path just before landing is angled at 60 degree with the roof. a) find the horizontal distance d it travels.
b) what is the magnitude of the balls initial velocity?
c) what is the angle (relative to the horizontal) of the balls initial velocity?

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A ball is thrown up onto a roof, landing 4 sec later at height of 20m above the release level. The b...

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