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Chapter 07, Problem X11 An automobile has a mass of 1760 kg and a velocity of 20.2 m/s. It makes a rear-end collision with a

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u, = 20.2 mis. a) m = 1760 kg, - 2100kg Applying conservation of linear momentum m, u, & m ₂ - (m, tm, v - 1760x20.2 + 2100 x

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