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
Which one of the following statements is correct with respect to kidney function regulation?
Excretion and OsmoregulationZoology