Answer to Question #194799 in Physics for Maria Natasha

Question #194799

A man drives horizontally off the cliff at 20 m/s. He lands 40m from the base of the cliff. How high is the cliff?

Expert's answer

"t=40\/20=2\\ (s)"

"h=gt^2\/2\\to 9.8\\cdot2^2\/2=19.6\\ (m)" . Answer

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