eqst3 - Calculus Physics I Equation Sheet for Exam III...

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Calculus Physics I Equation Sheet for Exam III Circles ∆θ θ 2 - θ 1 ϖ ave ∆θ / t and ϖ ≡ d θ /dt α ave ∆ϖ / t and α ≡ d ϖ /dt = d 2 θ /dt 2 s ≡ r θ v = r ϖ a tang = r α a rad = r ϖ 2 (centripetal) α constant θ (t) = θ o + ϖ o t + ½ α t 2 ϖ (t) = ϖ o + α t ϖ 2 = ϖ o 2 + 2 α ( θ-θ o ) dI ≡ r 2 dm or I = Σ i m i r i 2 or I = r 2 dm I || = I CM + M h 2 K ROT = ½ I ϖ 2 τ ± F r τ net,ext = I α = dL/dt W = ∫ τ d θ P = τϖ L = I ϖ W net = K ROT K tot = K TRANSL
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