UNIT 2 FORMULA SHEET - UNIT 2 FORMULA SHEET For constant...

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UNIT 2 FORMULA SHEET For constant acceleration along x-axis: Δ v x = v fx v ix = a x Δ t Δ x = 1/2 ( v fx + v ix ) Δ t Δ x = v ix Δ t + 1 2 a x Δ t 2 v 2 fx v 2 ix = 2 a x Δ x v av-x = v fx + v ix 2 For constant angular acceleration: Δ ω = ω f ω i = α Δ t Δ θ = 1/2 ( ω f + ω i ) Δ t Δ θ = ω i Δ t + 1 2 α x Δ t 2 ω 2 f ω 2 i = 2 α Δθ ω av = ω fx + ω ix 2 Average angular velocity and acceleration ω av = θ f θ i t f t i = Δ θ Δ t α av = ω f ω i t f t i = Δ ω Δ t Angular and linear variables s = r Δ θ v t = r | ω | a t = r | α | a r = v 2 r = ω 2 r = v | | Frequency and period f = 1 T | | = v r = 2 π f Satellite in circular orbit v = GM r T 2 =
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