Question

what is the expression for centripetal and centrifugal force

Answer 1

Some people confuse centrifugal force with its counterpart, centripetal force, because they are so closely related. One might say they are two sides of the same coin. Centripetal force is defined as, “The component of force acting on a body in curvilinear motion that is directed toward the center of curvature or axis of rotation,” while centrifugal force is defined as, “The apparent force, equal and opposite to the centripetal force, drawing a rotating body away from the center of rotation, caused by the inertia of the body,

Answer 2

the force exerted by the centre of the circle through radius is called centripetal force and the force which is just opposite i,s the force exerted by the object at circumference to the centre is called centripetal force.
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