Biology, 22.10.2020 05:01 maddylol3863
"Maglev" trains use magnetic fields to levitate the train a few centimeters
above the tracks. This design cuts down on friction so that the train can travel
much faster than trains that roll on the tracks. The fastest maglev train is an
experimental Shinkansen train consisting of three cars. This train has reached a
speed of 550 km/h. Assume that the mass of this train is 1.33 x 10^5kg and that
the unbalanced force needed to accelerate the train to its top speed is
7.07 x 10^4 N. What is the train's acceleration?
Answers: 3
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"Maglev" trains use magnetic fields to levitate the train a few centimeters
above the tracks. This...
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