Q

An iron sphere of mass 30 kg and an aluminium sphere of mass 10.5 kg have equal diameters and are dropped together from a tower. At 10 m above the ground, which quantity is the same for both?

RRB Group D 10/12/2018 / Shift-III 2018
✓ Answer: B Acceleration
Neglecting air resistance, both have the same gravitational acceleration g, independent of mass.
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