Physics A-Level
Relationship between linear and angular speed
What Relationship between linear and angular speed means in Physics A-Level, as defined for OCR.
Definition of Relationship between linear and angular speed
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Reference: OCR
Since v = ωr, substituting gives a = (ωr)²/r = ω²r, so a = ω²r.
Topics that use Relationship between linear and angular speed
- Centripetal force (OCR A-Level)
Related terms
- Centripetal acceleration
- Centripetal force
- Difference between speed and velocity
- Newton's first law and inertia
- Relationship between linear and angular quantities
- Rigid-body rotation
- Vector nature of velocity and acceleration
- Centripetal acceleration magnitude and direction
Using Relationship between linear and angular speed in the exam
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