Question

Which animal runs faster: a cheetah that can run 60 feet in 4 seconds or a gazelle that can run 100 feet in 8 seconds?

Options:
A) The cheetah
B) The gazelle
C) Both animals run at the same speed

Answer 1

After calculating the speeds, the cheetah is determined to run faster at 15 feet per second, compared to the gazelle's 12.5 feet per second. The cheetah runs faster than the gazelle.

Step-by-step explanation:

The cheetah runs faster than the gazelle. To compare their speeds, we can calculate their average velocities. The cheetah runs 60 feet in 4 seconds, while the gazelle runs 100 feet in 8 seconds. Therefore, the cheetah's average velocity is 15 feet per second, while the gazelle's average velocity is 12.5 feet per second. Since the cheetah's average velocity is higher, we can conclude that the cheetah runs faster than the gazelle.