Find with what upward velocity is the rock shot

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Reference no: EM13328601

A rock is shot vertically upward from the edge of the top of a tall building. The rock reaches its maximum height above the top of the building 1.60 s after being shot. Then, after barely missing the edge of the building as it falls downward, the rock strikes the ground 8.00 s after it is launched. In SI units:

(a) with what upward velocity is the rock shot,

(b) what maximum height above the top of the building is reached by the rock, and

Reference no: EM13328601

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