Final answer:
To convert the speed of the cheetah from km/h to m/s, divide the speed by 3.6. Therefore, 112 km/h is equal to 31.1 m/s.
Step-by-step explanation:
To convert the speed of the cheetah from kilometers per hour (km/h) to meters per second (m/s), we need to divide the speed by 3.6 because there are 1000 meters in a kilometer and 3600 seconds in an hour. So, 112 km/h is equal to 31.1 m/s.