REVISION QUESTIONS 1 Calculate the average speed of the following animals and then put them in order (1–5) from fastest to slowest.
A human running 42.2 km in 2.5 hours A cheetah running 150 m in 5 s A sailfish swimming 550 m in 20 s A horse running 1,811 m in 1 min 50 s A red-tailed hawk flying 648 m in 12 s