Physics 105 Spring 2011 Numbers: k = 1 4!" 0 =9.0 × 10 9 N . m 2 C 2 m e = 9.11 × 10 -31 kg m p = 1.67 × 10 -27 kg μ 0 = 4" # 10 $7 T % m A c = 3.00 × 10 8 m/s h = 6.63 × 10 -34 J⋅s e = 1.60 × 10 -19 C G= 6.67 × 10 -11 N . m 2 kg 2 g = 9.80 m/s 2 R = 1.097 × 10 7 m -1 Equations: Geometry: A circle = πR 2 A sphere =4πR 2 V sphere = 4 3 "R 3 V cylinder = "R 2 h C circle = 2πR A cylinder = 2"r 2 + 2"rh Mechanics: v = v 0 + at v 2 = v 0 2 + 2a(x-x 0 ) v = v f + v 0 2 x = x 0 + v 0 t + 1 2 (at 2 ) a = v 2 r v ave = d t F = ma W = Fd KE = 1 2 mv 2 PE = mgh P = W/t or E/t Physics this semester: F = k Q 1 Q 2 r 2 F = qE E = k Q r 2 PE = qV "V = #E x "x ΔV=Ed
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Physics 105 Spring 2011 - Hamilton College exam formulas.pdf · Physics 105 Spring 2011 Numbers: k = 1 4!" 0 =9.0 × 109 ! N.m2 C2-me = 9.11 × 10-31 kg mp = 1.67 × 1027 kg! µ 0
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