Question

A cheetah running 18 m/s accelerates at a rate of 1m/s^2 in 5 seconds. What is the final velocity of the cheetah ?

a
2.3 m/s
b
3.33 m/s
c
33.3m/s
d
23 m/s

Answer 1

Answer:

d) v = 23 m/s

Explanation:

u = 18 m/s , a = 1m/s^2 , t = 5s

v = ?

v = u + at

v = 18 + 5×1

v = 23 m/s