noun
(physics) the rate of change of the angular velocity of a rotating body
• Topics: ↑physics, ↑natural philosophy
• Hypernyms: ↑acceleration
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noun : the time rate of change of angular velocity
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Physics.
the time rate of change of angular velocity of a rotating body.
[1880-85]
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angular acceleration noun
The acceleration of a spacecraft round an axis
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Main Entry: ↑angular
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angular acceleration,
the rate of change of angular velocity.
Useful english dictionary. 2012.