Answer:
the speed of a jet plane = v = 12 m/s
Step-by-step explanation:
jet plane that travels 48 meters East in 4 seconds?
use the velocity as distance over time formula = v = d / t
where:
t = 4 sec
d = 48 m
plugin values into the formula
v = 48 m
4 sec
v = 12 m/s
therefore,
the speed of a jet plane = v = 12 m/s