Question

Derivation for magnitude of centripetal force in numerical.

Answer 1

Answer:

Define centripetal force. ... a force which acts on a body moving in a circular path and is directed towards the center of the circular path. The expression for it is. F=mv2/r=mrw2=mwv. Directed towards the center.

Explanation:

Centripetal force = mass x velocity2 / radius

Note that the conditions here assume no additional forces, like a horizontal circle on a frictionless surface. For a vertical circle, the speed and tension must vary.

Answer 2

Answer:

Hi

Explanation:

According to Newton's second law of motion, net force is mass times acceleration:net F=ma.For uniform circular motion,the acceleration is the centripetal acceleration-----a=ac.Thus, the magnitude of centripetal force Fc is Fc=mac.

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