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From the origin to, the train moves at constant speed in the-(Answered)

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From the origin to, the train moves at constant speed in the positivex-direction for the first 4.00 s, because the position vs. time curve is rising steadily toward positive values. Fromto, the train stops atx= 4.00 m for 4.00 s. Fromto, the train travels at increasing speed in the positivex-direction. ?What time would it take to produce the displacement represented by a vertical line from 6 m to 8 m in a graph of position vs. time?


 

Paper#9255656 | Written in 27-Jul-2016

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