Physics, 28.02.2021 16:40 babygirl1015jm
Light-rail passenger trains that provide transportation within and between cities speed up and slow down with a nearly constant (and quite modest) acceleration. A train travels through a congested part of town at 7.0 m/s . Once free of this area, it speeds up to 13 m/s in 8.0 s. At the edge of town, the driver again accelerates, with the same acceleration, for another 16s to reach a higher cruising speed.
Required:
What is the final speed?
Answers: 3
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Light-rail passenger trains that provide transportation within and between cities speed up and slow...
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