Question

two train one travelling at 60 miles/hr and other at 80 miles/hr are headed towards one another along a track .when they are 2 miles apart both engineer see the other train and apply their brakes .if the brakes decelerates each train at the rate of 3 ft/s. determine whether there is a collision or not.

Answer 1

Answer:

i am not sure but i think there is a collision