Question
An object of mass 2 kg is dropped from a certain
height. On rebounding from the ground, it rises
vertically till
2
th
5
of its initial height. The ratio of
magnitude of momentum of the object just before
and after striking the ground is
height. On rebounding from the ground, it rises
vertically till
2
th
5
of its initial height. The ratio of
magnitude of momentum of the object just before
and after striking the ground is
Answers
Hublihgc
The answer is √5:√2
idunun
Yes
shravan
My answer is root5:root2