A rock is thrown from the edge of a cliff to the ground 160, Ask an Expert

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A rock is thrown from the edge of a cliff to the ground 16.0 m below. The rockhas an initial velocity of 18.5 m/s, directed 40.0° above the horizontal.

How longdoes it take the rock to reach the ground?
How far from the base of the cliff does the rock strike the ground?
Find the velocity/direction of the rock just before it strikes the ground.

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Category:- Physics
Reference No.:- M91093622

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