A ball dropped from the top of a building has a height of s= 256 - 16t² meters after t seconds. How long does it take the ball

Question

A ball dropped from the top of a building has a height of s= 256 - 16t² meters after t seconds. How long does it take the ball to reach the ground? What is the ball's velocity at the moment of impact?

Kunduz · Accepted Answer

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