AP EAMCET · PHYSICS · Center of Mass Momentum and Collision
A body whose momentum is constant must have constant
- A acceleration
- B force
- C velocity
- D mass
Answer & Solution
Correct Answer
(C) velocity
Step-by-step Solution
Detailed explanation
Momentum of a moving body with velocity \(v\) is given as \[ p=m v \] Since mass \(m\) of a body remains always constant. Hence, if momentum of body is constant, then its velocity must be constant.
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