Find the velocity of the railroad cars

Reference no: EM13335128

a railroad car o.f mass 2.25 x 10^4 kg is traveling east 5.50 m/s and collides with a railroad car of mass 3.00 x 10^4 kg traveling west 1.50 m/s find the velocity of the railroad cars that become coupled after the collision?

Reference no: EM13335128

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