Height of Released Object · PhysicsBowl 2018 #22

Physics · mechanics

Problem

A small object is released from rest and reaches the ground in a time of 2.50 s. Neglect air resistance. From what height above the ground was the object released? (A) 6.25 m (B) 12.5 m (C) 25.0 m (D) 30.6 m (E) 62.5 m

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