What are the x-velocities of balls with respect to ground

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Reference no: EM13978148

A train travels in the +x direction with a speed of Beta=0.80 with respect to ground. At a certain time, two balls are ejected, one traveling in the +x direction with x-velocity of 0.60 with respect to the train and the other traveling in the -x direction with x-velocity of -0.40 with respect to the train.

What are the x-velocities of the balls with respect to the ground?

Reference no: EM13978148

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