Answer to Question #179175 in Physics for Ntandoyenkosi Nobuhle Mkhwanazi

Question #179175

A child drops a ball off the edge of a cliff.it takes 7.50 seconds to reach the bottom. Ignoring the effects of air resistance and speed of sound .calculate the height of the cliff

Expert's answer

"h=gt^2\/2=9.8\\cdot7.5^2\/2\\approx276\\ (m)" . Answer

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