eqn_sheet01 - EQUATION SHEET ! vP = x i + y " " j = vP et "...

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E QUATION S HEET ! v P = " x ˆ i + " y ˆ j = v P ˆ e t = " R ˆ e R + R " ! ˆ e ! a P = "" x ˆ i + "" y ˆ j = " v P ˆ e t + v P 2 ˆ e n = "" R " R " # 2 ( ) ˆ e R + R "" + 2 " R " ( ) ˆ 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 ! = d ! " dt
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This document was uploaded on 02/22/2012.

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