1 Two towns A and B are connected by a regular bus service

Last updated: 6/8/2023

1 Two towns A and B are connected by a regular bus service with a bus leaving in either direction every T minutes A man cycling with a speed of 20 km h in the direction A to B notices that a bus goes past him every 18 min in the direction of his motion and every 6 min in the opposite direction The period T of the bus service is a 4 5 min c 12 min b 9 min d 24 min