Physics and mechanical fundamentals · Circular motion
Centripetal force magnitude
Calculate the net inward force required for an object moving in a circular path.
Method and scope
Fc = mv²/r.
Use centripetal force magnitude for educational calculation or a clearly scoped arithmetic estimate. Intended for Learners, General educational use.
Inputs- Mass — kg, g, lb
- Speed — m/s, km/h, mph
- Path radius — m, cm, ft
SOURCE AND LIMITS
Assumptions: The object follows a circular path at the entered speed. The value is the net inward force magnitude.
Limitations: Real paths may not be circular or have constant speed.
Method version 1.0.0 · Unit registry and result provenance are shown after calculation. This tool is limited to the documented scope.Explore related fields
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