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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
Options
(a) MV
(b) 1.5 MV
(c) 2MV
(d) zero
Correct Answer:
2MV
Explanation:
Impulse experienced by the body
= change in momentum
MV – ( – MV) = 2 MV
Related Questions: - Zenor breakdown will occur if
- A solid sphere, a hollow sphere and a ring are released from top of an inclined
- An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
- A particle moving in a straight line covers half the distance with speed of 3 m/s
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Zenor breakdown will occur if
- A solid sphere, a hollow sphere and a ring are released from top of an inclined
- An unpolarised beam of intensity I₀ falls on a polaroid. The intensity
- A particle moving in a straight line covers half the distance with speed of 3 m/s
- In an astronomical telescope in normal adjustment a straight black line of length
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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