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Two towns A and B are connected by a regular bus service with a bus leaeither direction every T minutes. A man cycling with a speed of 20 kmdirection A to B notices that a bus goes past him every 18 min in the direhis motion, and every 6 min in the opposite direction. What is the periodbus service and with what speed (assumed constant) do the bu |
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Answer» Two towns A and B are connected by a regular bus service with a bus LEAVING in either direction every T MIN A man cycling with a speed of 20kmh-1 in the direction A to B notices that a bus goes PAST him every 18min in the direction of his motion, and every 6min in the OPPOSITE direction. |
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