Two trains leaving from two station 50 miles away from each other with constant speed of 60 miles per hour, approaches towards each other on different tracks. if length of each train is 1/6 mile. when they meet How much time they need to pass each other totally ?
15 seconds
25 seconds
10 seconds
5 seconds
Explanation:
The trains are coming towards each other so their relative speed is 60 + 60 = 120 mph
In this case the distance would be addition of lengths of trains.i.e 1/6 + 1/6 = 1/3 m
T =$\dfrac{d}{s}=\dfrac{1/3}{120}=\dfrac{1}{1360}h$
The trains are coming towards each other so their relative speed is 60 + 60 = 120 mph
In this case the distance would be addition of lengths of trains.i.e 1/6 + 1/6 = 1/3 m
T =$\dfrac{d}{s}=\dfrac{1/3}{120}=\dfrac{1}{1360}h$