Chapter 14, ”Rotational Motion”
Angular Displacement
θ = s/r
where s = arc length and r = radius.
Average Angular Velocity
where ω = angular displacement and t = time.
Average Angular Acceleration
where ω = angular displacement and t = time.
Tangential Velocity
vt = ωr
where ω = instantaneous angular velocity and r = radius.
Tangential Acceleration
at = αr
where α = instantaneous angular acceleration and r = radius.
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