Ethan throws a ball into the air from a cliff that is 152.4 m high with an initial velocity of 4 m/s. How long does it take for
the ball to hit the ground?
2 answers:
38.1 seconds I believe simply divide 4m/s into 152.4 m and you will have 38.1 seconds
<span>Use the formula that gives height in meters: h = –4.9t2 + v0t + h0. Substitute in the given values and solve.
I hope this helps; if it does please mark brainliest
-Maranda</span>
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