1. A train moves on a straight track of length d= 4.82 km connecting two stations. Whilespeeding up, the engine can deliver an acceleration of al = 0.854 m/s?. When breaking, thebrakes can deliver an acceleration of magnitude a2 = 0.484 m/s?.a) The train leaves the first station from rest and the engine constantly accelerates, what is thevelocity with which the train reaches the second station?b) What is the total time it takes for the train to start at the first station, accelerate for some time,then immediately break for some time and come to a stop at the second station?

The velocity of an object is defined as the rate of change of displacement with respect to time.…

Answered: 1. A train moves on a straight track of…

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