exam03_eqns

exam03_eqns - e n = !! R " R ! 2 ( ) e R + R !! + 2 !...

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E QUATION S HEET v P = ˙ x i + ˙ y j = v P e t = ˙ R e R + R ˙ ! e v B = v A + AB " r B / A a B = a A + AB " r B / A # $ AB 2 r B / A v B = v A + v B / A ( ) rel + " r B / A a B = a A + a B / A ( ) rel + " r B / A + 2 # " v B / A ( ) rel + " " r B / A ( ) dv dt = v dv ds de dt = " e = d dt F ! = ma G ; M A ! = I A " + mr G / A # a A ; I A = mk A 2 = I G + md 2 T 1 + V 1 + U 1 ! 2 ( nc ) = T 2 + V 2 T = 1 2 mv A 2 + 1 2 I A 2 V sp = 1 2 k # 2 V gr = mgh U 1 ! 2 ( nc ) = F e t ( ) ds 1 2 $ F ! ( ) ext dt 1 2 " = G 2 # G 1 ; G = m i v Gi i ! M A ! ( ) ext dt 1 2 " = H A 2 # H A 1 ; H A = r i / A $ m i v i ( ) i ! ; H A = I A % e = v Bn 2 ! v An 2 v An 1 ! v Bn 1 M !! x + K x = F ! !! x + n 2 x = F / M x C t ( ) = C cos n t + S sin n t a P = !! x i + !! y j = ! v P e t + v P 2 /
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Unformatted text preview: e n = !! R " R ! 2 ( ) e R + R !! + 2 ! R ! ( ) e I G = 1 2 mR 2 R G G L I G = 1 12 mL 2...
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This document was uploaded on 12/25/2011.

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