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A bus left Mombasa and travelled towards Nairobi at an average speed of 60 km/h.Īfter #2 1 /2# hours, a car left Mombasa and travelled along the same road at an average speed of 100 km/ h. The car left town M later and overtook the lorry (a) If the speed of the lorry is x km/h, find x. The lorry takes 1h 10 minutes more than the car to travel from M to N. The average speed of the lorry is 20km/h less than that of the car. The distance between towns M and N is 280 km, A car and a lorry travel from M to N. Find the time, in seconds, the two trains take to completely pass one another. #T_2# is 78 m long and is traveling at 72 km/h. Train #T_1# is 72 m long and is travelling at 108 km/h. Two trains #T_1# and #T_2# travelling in opposite directions, on parallel tracks, are just beginning to pass one another. (ii) Find the length of the train in metres. A train moving at an average speed of 72 km/h takes 15 seconds to completely cross a bridge that is 80 metres long. If both helicopters reached K at 12.30 p.m. Helicopter Buffalo travelled at an average speed of 20km/h faster than Zebra. Another helicopter Buffalo left N for K at 11.00 a.m. A helicopter Zebra left G for K at 9.00 a.m. A town N is 340 k due west of town G and town K is due west of town N. Determine (a) The distance covered by the bus in 12 minutes (b) The distance covered by the taxi to catch up with the bus. The bus maintained an average speed of 75 km/h. To catch up with the bus, she immediately took a taxi which travelled at 95 km. A passenger noticed that she had forgotten her bag in a bus 12 minutes after the bus had left. Calculate the distance covered by the bus before meeting the matatu. The matatu stopped for a total of 45 minutes on the way before meeting the bus. At the same time, a matatu left B for town A and travelled at 80 km/h. A bus left town A at 11.00 am and travelled towards B at 60 km/h. Lorry A travelled at 5 km/h faster than lorry B and lorry B takes 4 hours more than lorry A to cover the distance. Two lorries A and B ferry goods between two towns which are 3120 km apart.
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A bus takes 195 minutes to travel a distance of (2x+30) km at an average speed of (x-20) km/h. If Ondiek maintains a constant speed of 10 m/s, how far does Ondiek run before catching up with Ogot? In a race, Ogot, running at a constant speed of 8 m/s, is 5 m ahead of Ondiek. At what speed did it travel the remaining part of the journey? It travelled at a speed of 80 km/hr for #2/3# of its journey. A minibus covered a distance of 180 km at an average speed of 90 km/hr.