Question:
The engine of a locomotive exerts a constant force of 6.6 x
Last updated: 7/10/2022
The engine of a locomotive exerts a constant force of 6.6 x 10^5 N to accelerate a train to 90 km/h. Determine the time (in min) taken for the train of mass 1.1 x 10^7 kg to reach this speed from rest.