[ELI5] I honestly don’t understand the difference between centrifugal and centripetal. Help please.

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I swear my physics prof claimed one of these didn’t exist as a force – I think it was centripetal. But that was a long time ago. Maybe it was discovered recently. Such confuse.

In: Engineering

5 Answers

Anonymous 0 Comments

Centripetal force is drawing toward the center, like a satellite orbiting the Earth. It keeps falling and missing the earth.

Centrifugal is the feeling of, say, being in a car turning in a circle but you feel thrown or leaning away from the center, to the outside.

Centripetal is more an actual force objectively, centrifugal force is a pseudo force subjectively.

It’s about your frame of reference.

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