Laws Of Motion Question 33
Question: In which of the following cases forces may not be required to keep the[AIIMS 1983]
Options:
A) Particle going in a circle
B) Particle going along a straight line
C) The momentum of the particle constant
D) Acceleration of the particle constant
Show Answer
Answer:
Correct Answer: C
Solution:
If momentum remains constant then force will be zero because$ F=\frac{dP}{dt} $
