# Question: a If a freestyle swimmer traveled 1500 m in a

(a) If a freestyle swimmer traveled 1500 m in a time of 14 min 53 s, how fast was his average speed?

(b) If the pool was rectangular and 50 m in length, how does the speed you found compare with his sustained swimming speed of 1.54 m/s during one length of the pool after he had been swimming for 10 min? What might account for the difference?

(b) If the pool was rectangular and 50 m in length, how does the speed you found compare with his sustained swimming speed of 1.54 m/s during one length of the pool after he had been swimming for 10 min? What might account for the difference?

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