1.

A man runs to the school at a distance of 500m. he takes 25 seconds to come to the school. What is the speed of this man coming to school?

Answer»

20 m PER second Explanation:FIRST to calculate this you need to KNOW what is the formulae to calculate SPEED that is distance÷time so 500÷25 is 20 so his speed is 20 m per second



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