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Centrifugal force
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What is centrifugal force? Centrifugal
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force is the apparent force that acts on
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an object moving in a circular path
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pushing it away from the center of the
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circle. Centrifugal force is not a real
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force acting on the object in an
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inertial frame. It is observed when
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viewing motion from a rotating frame of
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reference.
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It appears to push objects outward as
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they move in a circle opposite to the
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centripetal force. While centripetal
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force pulls an object toward the center,
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centrifugal force seems to push it
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outward. This effect is commonly
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experienced in rotating systems.
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Understanding centrifugal force helps
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explain many everyday phenomena
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involving circular motion. Imagine
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sitting in a car taking a sharp turn.
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You feel as if you are being pushed
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outward away from the center of the
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turn.
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This sensation is due to centrifugal
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force. Examples: Feeling pushed outward
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in a turning car. Clothes pressed
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against the wall in a spinning washing
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machine. A stone moving outward if the
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string breaks during circular motion.
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Rotation of objects in a centrifuge.
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Motion observed in rotating reference
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frames.