Find the cars speed after the loading is completed

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Reference no: EM13497524

An open train car, with a mass of 2210 kg, coasts along a horizontal track at the speed 2.47 m/s. The car passes under a loading chute and, as it does so, gravel falls vertically into it for 2.83 s at the rate of 431 kg/s. What is the car's speed after the loading is completed? Ignore rolling friction (as unrealistic as that may be).

_________ m/s

Reference no: EM13497524

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