Question

what alpha denote In circular motion​

Answer 1

In SI units, it is measured in radians per second squared (rad/s2), and is usually denoted by the Greek letter alpha (α ). where Δω is the change in angular velocity and Δt is the change in time. The units of angular acceleration are (rad/s)/s, or rad/s2. If ω increases, then α is positive.

Angular acceleration is the rate of change of angular velocity. 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

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