Answer:
The cheetah (Acinonyx jubatus) is the fastest land animal and can reach speeds of up to 112.65 km/h (70 mph) in short bursts over a distance of about 460 meters (500 yards) when chasing prey. This speed is made possible by their powerful leg muscles, flexible spine, and non-retractable claws that provide traction on the ground.
The pronghorn (Antilocapra americana), also known as the American antelope or prongbuck, is the second-fastest land animal and can reach speeds of up to 98.17 km/h (61 mph). Pronghorns are native to the grasslands and prairies of North America and are adapted to running over long distances. They have long legs and a unique hoof structure that allows them to maintain their speed for longer periods of time compared to other hoofed animals.
It's important to note that the speed of both of these animals is an average taken over a short distance and is not their top speed. They can only maintain these speeds for a short time before they need to rest and recover.
Step-by-step explanation: