At the edge of a very high vertical cliff you throw a rock directly upward with an initial speed of 8 72 m s On its way back

Question

At the edge of a very high vertical cliff you throw a rock directly upward with an initial speed of 8 72 m s On its way back down the rock misses the cliff edge landing on the ground far below You measure that the rock takes a total of 6 9 seconds to travel from throw to landing Ignore air resistance What is the height of the cliff above the ground below in meters meters Hint Your final answer should be between 50 and 500 meters Calculate and enter your final answer to at least 3 significant figures There is no penalty for including too many significant figures but rounding to too few sig figs may cause Laulima to judge your answer to be wrong Do NOT enter units with your answer enter only a numerical response Laulima will count non numerical answers as incorrect Partial credit is NOT possible

Kunduz · Accepted Answer

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