Two spheres of same size, one of mass 2 kg and another of mass 4 kg are dropped simultaneously
Two spheres of same size, one of mass 2 kg and another of mass 4 kg are dropped simultaneously from the top of Qutab Minar (height = 72 m).When they are 1 m above the ground, the two spheres have the same
(a) momentum
(b) kinetic energy
(c) potential energy
(d) acceleration.
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Correct option (d) acceleration.
Explanation :
Acceleration of a body falling freely under gravity is g and it is independent of mass. Hence the bodies have the same acceleration.
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