NEET2025Physics-uniformly accelerated motion
NEET 2025 Physics Impulse and Momentum MCQ Question
Type: MCQ-numerical-Medium-Class 11
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 m/s²)
A
21 NS
B
7 NS
C
0
D
84 NS
Correct Answer
Option A
Detailed Explanation
The change in momentum is calculated using the velocities before and after the collision. The impulse is the product of mass and change in velocity, resulting in 21 NS.
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