A drive of a mail train travelling 108 kmh^(-1) sees a passenger train which is 250 m ahead on the same tarck. The passenger train is travelling in the same direation as the mail train. The velocity of the passenger train is 36^(-1) .the driver of the mail train immediatly applies the brakes so as to produces a constant deaceleration of 1ms^(-2) wherease the passenger train continues with the constant speed (i) calculate and find wheater there will be a collision (ii) if the collision occcurs where will it take place ?
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