Angular acceleration
What Angular acceleration means in Physics A-Level, as defined for AQA.
Definitions of Angular acceleration
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Reference: AQA
Links to linear acceleration at a point by a = rα, allowing rotational and linear dynamics to be combined.
The quantity that moment of inertia measures how strongly a body resists.
Topics that use Angular acceleration
- Concept of moment of inertia (A-level only) (AQA A-Level)
- Torque and angular acceleration (A-level only) (AQA A-Level)
Related terms
- Moment of inertia
- Choice of axis
- Mass distribution
- Torque
- Use of standard results
- Rotational form of Newton's second law
- Total mass
Using Angular acceleration in the exam
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