Determine the speed of both cars just after coupling

Reference no: EM13339518

the 15,000kg boxcar A is coasting freely at 1.5 m/s on the horizontal track when it encounters tank car B having a mass of 12,000kg and coasting at .75 m/s if the cars meet and couple together determine the speed of both cars just after coupling.

Reference no: EM13339518

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