A rock is thrown with an initial velocity of 30 m/s at an angle of 60°...

A rock is thrown with an initial velocity of 30 m/s at an angle of 60° above the horizontal from a height of 1.5 m toward a cliff. After 4 seconds, the rock lands on the top edge of the cliff.

(a) Calculate the height of the cliff.

(b) Calculate the maximum height reached by the rock along its trajectory

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Expert Solution

Ally Wells answered 1 month ago

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