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Mechanics

Rotation

   Contents



   Applications

   Worked examples

© The scientific sentence. 2010





Formulas

θ = (1/2) α t2 + ωot + θo
ω = α t + ωo
ω2 - ωo2 = 2 α (θ - θo)

ar = ω2(t) r
at = α r


Circ. Unif. motion:

1 rev = 2π rad
θ = ωt
v = ω r
T = 2π/ω = 1/ƒ
ar = ω2r = v2/r
at = 0

Mechanics

  


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