(iii) (4 pts) Cheetahs are the fastest animals on land because they can go from rest to 8.8 m/s (about 20 mi/h) in 1.3 s. Take the mass of a cheetah to be 55.0 kg. a) What is the work done by the cheetah to increase its speed from rest to 8.8 m/s? b) What the average power developed by the cheetah during this time