the engineer of a passenger train travelling at 30ms-1 seights a freight train whose caboose is 200m ahead on the same track. the frieght train is travelling in the same direction as the passengeer train with a velocity of 10ms-1. the engineer of the passenger train immediately applies breaks causing a constant acceleration of (-1)ms-2. while the freight train travels with constant speed.
(a)will there be a collision?
(b)if so, where will it take place?

Question

the engineer of a passenger train travelling at 30ms-1 seights a freight train whose caboose is 200m ahead on the same track. the frieght train is travelling in the same direction as the passengeer train with a velocity of 10ms-1. the engineer of the passenger train immediately applies breaks causing a constant acceleration of (-1)ms-2. while the freight train travels with constant speed.
(a)will there be a collision?
(b)if so, where will it take place?