Physics, 15.02.2021 20:20 kprincess16r
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/sm/s . Once free of this area, it speeds up to 12 m/sm/s in 8.0 ss. At the edge of town, the driver again accelerates, with the same acceleration, for another 16 ss to reach a higher cruising speed. What is the final speed?
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Light-rail passenger trains that provide transportation within and between cities speed up and slow...
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