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QA bicycle covers 800 metres in 4 minutes and 20 seconds. What is the cyclist's speed in kilometres per hour?
ID: #4727
Time and Distance
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#4727Q ID
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Time and DistanceTopic
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To solve this problem, you can use the formula "speed = distance/time" to find the speed of the car. The distance traveled is 800 meters, and the time taken is 260 seconds. Plugging these values into the formula gives us: speed = 800 m / 260 s = 3.07 m/s. To convert the speed from m/s to km/hr, you can multiply it by (18/5). This gives us: 3.07 m/s * (18/5) = 11.05 km/hr.
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