Critical Speed/Velocity
Definition
Critical speed or critical velocity is defined as the minimum speed required for an object to complete a vertical circle without falling off at its highest point. It occurs when centripetal force equals gravitational force.
Related terms
Circular Motion: Circular motion refers to any motion along a curved path with constant radius.
Gravitational Force: Gravitational force is an attractive force between two objects with mass and acts towards their centers.
Centrifugal Force: Although not actually considered as real forces, centrifugal forces appear to push objects away from the center of rotation due to inertia.
"Critical Speed/Velocity" appears in:
Study guides (1)
AP Physics C: Mechanics - 2.2 Circular Motion
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Resources
Cram Mode
AP Score Calculators
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Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.