发布时间 ： 2021-01-26 01:23:40 UTC
类别 ： Classic physics
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The ratio of the angular velocity change Δω of the rotating rigid body from the instant t to the corresponding time interval Δt is called the average angular acceleration, ie α = Δω / Δt.
Formula
From Newton's second law
α = T / I
T = angular velocity
I = time