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Exercise 1 01-a motorist covers a distance d= 300 km in a time t= 3 h 45 min What is the value of his average speed in km/h then in m/s? 02) - a motorist travels a distance d = 187.5 km in a time =
a) Convert the time to hours.
b) Calculate the average speed in km/h.
c) Convert the average speed to m/s.
d) Discuss any factors that could affect the accuracy of calculating average speed.