Answer:
-8 m/s^2
Explanation:
The formula for acceleration is:
a= v^2 - v^1/t
a= acceleration
v^2- final velocity which in this case would be 0 since the jet comes to a stop.
v^1= original velocity which is 80 m/s.
t=time or 10s
Substitute the letters for the numbers and you get this:
a= 0 - 80/10
0 - 80= -80
-80 divided by 10 is -8.
Hope this helps! :)
