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CBSE Class 9 Answered

please define centripetal and centrifugal force?
Asked by okhadeswati | 05 Jun, 2008, 12:30: PM
Expert Answer

The component of force acting on a body in curvilinear motion that is directed toward the center of curvature or axis of rotation. Centripetal force is necessary for an object to move with circular motion.

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

a washing machine on spin cycle is a type of centrifuge. As the wet clothes spin, the water in them tends to move outward, separating from the clothes themselves.

regards

toppers expert

 

Answered by | 05 Jun, 2008, 04:20: PM

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