Physics, 11.02.2021 07:30 wshemekia3oyliv4
A 75-m m -long train begins uniform acceleration from rest. The front of the train has a speed of 18 m/s m / s when it passes a railway worker who is standing 120 m m from where the front of the train started (see the figure below). What will be the speed of the last car as it passes the worker?
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A 75-m m -long train begins uniform acceleration from rest. The front of the train has a speed of 18...
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