23 An object is dropped from rest from the top of a 400 m cliff on Earth

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

23 An object is dropped from rest from the top of a 400 m cliff on Earth. If air resistance is negligible, what is the distance the object travels during the first 6 s of its fall? (A) 30 m (B) 60 m (C) 120 m (D) 180 m (E) 360 m

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