Question

Angular accelaration
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Answer 1

Answer:

Angular acceleration is the time rate of change of angular velocity. In three dimensions, it is a pseudovector. In SI units, it is measured in radians per second squared (rad/s2), and is usually denoted by the Greek letter alpha (α).

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Answer 2

Answer:

$\alpha = \frac{dw}{dt}$

Explanation:

Angular acceleration is the time rate of change in the angular velocity. It is a pseudovector in 3 dimensions. In the SI unit, we measure it in radians/second squared (rad/s2). Moreover, we denote it usually by the Greek letter alpha α.