Answer:
[tex]\huge\boxed{\sf Speed = 2 \ m/s}[/tex]
Explanation:
Given:
Time = t = 45 seconds
Distance = S = 90 meters
Required:
Speed = v = ?
Formula:
v = S / t
Solution:
v = 90 / 45
Speed = 2 m/s
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!