Physics
Grade-10
Easy
Question
Which force is necessary to keep a body moving a circular path?
- Gravitational force
- Centripetal force
- Contact force
- Muscular force
Hint:
When a body moves with constant speed in a circular path, the motion of the body is said to be uniform circular motion.
The correct answer is: Centripetal force
Centripetal force is necessary to keep a body moving on a circular path.
Force acting on the body in circular motion is centripetal force which results in centripetal acceleration.
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