JEE Main Physics question
A ball of mass and another ball of mass are dropped from equal height. If time taken by the balls are and respectively, then [BHU 1997]
Answer: (C)
Solution
Free-fall time is independent of mass: .
A ball of mass and another ball of mass are dropped from equal height. If time taken by the balls are and respectively, then [BHU 1997]
Free-fall time is independent of mass: .