Two trains A and B 50kms apartare approaching each ather at 30km/hr and 20km/hr respectively. A bee travelling at 80km/hr hovers between d two trains. How many km will d bee cover before d two trains collide
maths - Louie, Monday, February 11, 2013 at 2:13am
What direction is the bee traveling? Anyways, i don't know...But the trains will collide in exactly 1 hour since the one is going 30 and the other 20. Their distance is 50 km apart. Is it asking if the bee is going 80km/hr, how long will it take to travel 50 km? If so then it'll take 50/80 hrs for the bee to travel 50km since Velocity = distance * time. If it is asking how many km the bee will travel in an hour, then it's just 80 km.
maths - very urgent please, Monday, February 11, 2013 at 4:18pm
Thank you so much. It really helped me