Question

A helicopter's speed increases

from 25 m/s to 60 m/s in 5
seconds. What is the acceleration
of this helicopter?

Answer 1

7 m/s ^2

Step-by-step explanation:

a= 60 m/s - 25 m/s over 5 s

a= 35 m/s over 5 s

a= 7 m/s^2

Answer 2

the helis speed increased its speed by 35 m/s. Unless you are asking me what was the speed per second. if you were asking me for the speed per second then that would be a different answer

Step-by-step explanation: