describe speed and average speed with example
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- The average speed of an object tells you on an average rate at which it will cover distance, that is an object has a speed of 30km/hour, its position will change on an average by 30km each hour. Average speed is a rate, that is a quantity divided by time taken to get that quantity.
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speed is a way of measuring how quickly something is moving or being done average speed ex an athelete ran a distance of 100 metre in 9.83 seconds . what is his average speed .
so total distance covered = 100
total time taken = 9.38 s
average speed = (v)= d/t
100/9.38
= 10.2mper second
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