Question

A train covers a distance of 380 km at a uniform speed. Has it's speed increased by 48 minutes. Find the uniform speed of the train.

Answer 1

Train speed doesn't increase because train are in uniform motion and we know that in uniform motion speed doesn't change.

Its Uniform Speed :-

Distance = 380km

Time = 48minutes

convert min into hour

1min = 1/60 hr

48min = 48/60 = 0.8hr

Speed = Distance/Time

Speed = 380/0.8

Speed = 475Km/hr Answer