Two trains are on the same track a distance 100 km apart heading towards one another, each at a speed of 50 km/h. a fly starting out at the front of one train, flies towards the other at a speed of 75 km/h. upon reaching the other train, the fly turns around and continues towards the first train. how many kilometers does the fly travel before getting squashed in the collision of the two trains?
Answers
Answered by
5
answer is 75 km.As the two train are approaching towards each other with speed 50km/hr , therefore the will collide in 1 hour with each other.in one hour fly will travel 75 km as its speed is 75km/hr
Similar questions