The engine of a locomotive exerts a constant force of 7.9x10^5 N to accelerate a train...
The engine of a locomotive exerts a constant force of 7.9x10^5 N to accelerate a train to 80 km/h. Determine the time (in min) taken for the train of mass 1.2x10^7 kg to reach this speed from rest.
*I need the answer in minutes.
I was calculating 5.06 minutes but it says that is incorrect.
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The engine of a locomotive exerts a constant force of 7.9x10^5 N
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