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Calculate the height of a cliff (in m) if it takes 4.50 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 7.50 m/s.
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Calculate the height of a cliff (in m) if it takes 4.50 s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 7.50 m/s.

User Mark Pegasov
by
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1 Answer

1 vote
put this into your calculator to solve it
-7.5 x 4.5 - .5 x -9.8 x 4.5^2
and your answer is 65.475 m
User Ramashalanka
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5.4k points
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