Physics, 27.09.2019 21:10 pineappledogpie1608

Arock is shot from a catapult at the top of a mountain a height h above a level plain below. the rock is fired at an angle θ above the horizontal and with an initial vi.(a)find a symbolic expression in terms of the variables vi, g, and θ for the time at which the rock reaches its maximum height.

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