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equation_sheet_exam_2

equation_sheet_exam_2 - ME 274 Spring 2005 Examination No 2...

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ME 274 – Spring 2005 Examination No. 2 29 March 2005 v P = x ˆ i + y ˆ j + z ˆ k v P = v P ˆ e t v P = r ˆ e r + r θ ˆ e θ a P =  x ˆ i +  y ˆ j +  z ˆ k a P = v P ˆ e t + v P 2 ρ ˆ e n a P =  r r θ 2 ( ) ˆ e r + r  θ + 2 r θ ( ) ˆ e θ dv dt = v dv ds v A = ω r A / IC d k dt = Ω × k v B = v A + ω × r B / A v B = v A + ω × r B / A + v rel B / A a B = a A + α × r B / A + ω × ω × r B / A ( ) a B = a A + α × r B / A + ω × ω × r B / A ( ) + 2 ω × v rel B / A + a rel B / A U = F d r U 1 2 = T 2
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