PhysicsMotionWAEC
A stone is dropped from the top of a cliff and hits the ground 3 s later. Find the height of the cliff. (g = 10 m/s²)
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Answer: A. 45 m
h = ½gt² = ½ × 10 × 9 = 45 m.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.