Two Trains Along The Same Straight Rails Moving With Constant Speed 60 Km/hr Repectively Towards Each Other / If At Time T = 0, The Distance Between Them Is 90 Km, The Time When They Collide Is
Abhishek
4 Years Ago
Two trains along the same straight rails moving with constant speed 60 km/hr repectively towards each other / if at time t = 0, the distance between them is 90 km, the time when they collide is
(1) 1 hr
(2) 2 hr
(3) 3 hr
(4) 4 hr
asked Jun 11 12:00:00 AM
Abhishek
Q: 350
A: 0
