AIPMT PRELIMS2011Physics-Laws of Motion
AIPMT PRELIMS 2011 Physics Impulse and Momentum MCQ Question
Type: MCQ-conceptual-Easy-Class 11
A body of mass M hits normally a rigid wall with velocity V and bounces back with the same velocity. The impulse experienced by the body is
A
Zero
B
MV
C
1.5 MV
D
2 MV
Correct Answer
Option D
Detailed Explanation
The change in momentum is 2MV as the velocity changes from V to -V, resulting in an impulse of 2MV.
Found an issue with this question?
Related Questions
More from 2011
A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s towards north. The average acceleration of the body i...
Motion in a PlanePhysics
Which one of the following enzymes carries on the initial step in the digestion of milk in humans?
Digestion and AbsorptionZoology