A stone drop from height 'h' (

PHYSICS · Single correct · AP · Physics 1: Algebra-based · Kinematics · Kinematics

Problem

A stone drop from height 'h' (h≪Reh\ll R_e, ReR_e is radius of earth) reaches to Earth surface in 1 sec. If the same stone taken to Moon and drop freely then it will reaches from the surface of the Moon in the time (The 'g' of Moon is 16\frac{1}{6} times of Earth):- (A) 6\sqrt{6} second (B) 9 second (C) 3\sqrt{3} second (D) 6 second

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