ch09-p097 - 97. Let mF be the mass of the freight car and...

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1 2 073 1 2 22 2 mv mm FF FC + = F H G I K J b g b g .. Simplifying, we obtain mmm FFC += bg ., which we use in solving for the mass of the caboose: m CF F == = × = × 027 0 37 0 37 318 10 118 10 44 . . . . . ch kg kg 97. Let m F be the mass of the freight car and v F be its initial velocity. Let m C be the mass of the caboose and v be the common final velocity of the two when they are coupled. Conservation of the total momentum of the two-car system leads to
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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