JEE Main Physics question
Two spheres of the same size, one of mass 2 kg and another of mass 4 kg, are dropped simultaneously from the top of the Qutab Minar (height = 72 m). When they are 1 m above the ground, the two spheres have the same
Answer: (D)
Solution
Free fall is mass-independent — both spheres have identical velocity and identical acceleration (, downward) at every instant, including when 1 m above the ground. Since their
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