A ball of mass 0.5 kg is dropped from a height of 40 m. The…

NEET 2025

A ball of mass 0.5 kg is dropped from a height of 40 m. The ball hits the ground and rises to a height of 10 m. The impulse imparted to the ball during its collision with the ground is (Take

g = 9.8\,\text{m/s}^2

)

A.
$84\,\text{NS}$
B.
$21\,\text{NS}$
C.
$7\,\text{NS}$
D.
$0$

Show answer

Correct option: B

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