Mathematics, 25.02.2021 04:00, tatenasira

For a physics experiment, the class drops a golf ball off a bridge toward the pavement below. The bridge is 75 feet high. The function h= -16t2 + 75 gives the golf ball's height h above the pavement (in feet) after t seconds.

How many
seconds does it take for the ball to hit the pavement?
(the 2 in -16t2 is actually a square)

Answers: 1

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For a physics experiment, the class drops a golf ball off a bridge toward the pavement below. The b...