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Formulas only - Physics 8A Possibly useful formulas x = x 0...

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Physics 8A Possibly useful formulas: 2 2 1 0 at vt x x + + = at v v + = 0 ax v v 2 2 0 2 + = 2 2 0 0 0 2 x v g x v v y x x y = dt dx v = dt dv a = dt dv m ma F = = 2 r mM G F G = N F N F s fr k fr µ = f π ω 2 = r v = 2 2 r r v a = = 2 2 mr r v m F = = T f 1 = = = = t F dt F v m p I = i i i v m p dt dp F ext = 11 2 2 12 cm ii i i i mx x mm m + = + = cm i i i my my y my m + = + = = i i i i i cm m v m v dt dv m F cm i i ext = 1 U mgh = 2 1 2 U kx = 2 1 2 K mv = EUK = + F kx = − cos W Fx Fdx θ = ⋅= = Fx dE P dt = cos P Fv F dv =⋅= = d dt α = 2 1 0 2 tt θθ ω α =++ 0 t ωω α = + 22 0 2 αθ = + d dt = LI = d dL II dt dt τα = = sin rF =×= τ rF i I m r r dm = = 2 2 5 I mr = Solid Sphere 2 2 3 I mr = Hollow Sphere 2 I mr = Hoop 2 1 2 I mr = Disk 2 1 12 I mL = Thin Rod about Center 2 1 3 I mL = Thin Rod about End 2 1 2 KI = F P A = 2 1 2 const P gh v ρρ = ++ dv FA dy η =

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const vA = 2 2 2 dx x dt ω = − ( ) 0 sin xx t ωφ = ( ) 0 cos t = k m = g L = ( ) ( ) sin f x vt kx t ±⇔ ± 2 k π λ = vf k = = T v µ = 330 v ms = 2 Amplitude P I A = Moving Source: 0 1 s f f vv = ± Moving Observer: ( ) 0 1 s f vvf = ± 2 n v L = ( ) ( ) ( ) ( ) 12 1 2 1 2 sin sin 2 sin sin At t t ωω    + = + ×− cos 0,2,4,6,8 2 d θ = cos 1,3,5,7 2 d = dQ A T dt L κ = dQ A T dt L = 4 I eT σ = B T = l T l α = W p V pdV =∆= B pV Nk T = pV nRT = 3 2 B U kT = Isothermal: ln f b i V W Nk T V = 3 2 v CR = (monatomic) 5 2 p = (monatomic)
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Formulas only - Physics 8A Possibly useful formulas x = x 0...

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