Question

A person travels a distance of 72 km in 4 hours. Calculate average speed in m/s.

Answer 1

Answer:

72km/h

72000/4*60*60

5m/s

hope it will help you

Answer 2

Answer:

Given, distance travelled = 72km =) 72000m

Time taken = 4hrs=). 240min =) 14400s

Since, Speed= distance travelled/time taken

                    =72000m/14400s

                    =5m/s

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