For an annual membership fee of $500, Mr. Bailey can join a country club that would allow him to play a round of golf for $35. W
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Answer:
It will take 90s for the aircraft to become airbone.
In that time, the aircraft will have traveled 13500m = 13.5km.
Step-by-step explanation:
The velocity function is the derivative of the distance function.
In this problem, we have the following distance function:
So the speed function is the following:
The aircraft will become airborne when its speed reaches 300km/h. How long will it take to become airborne?
This is going to happen when S(t) = 300. So:
It will take 90s for the aircraft to become airbone.
What distance will it travel in that time?
This is D(t) when t = 90. So:
In that time, the aircraft will have traveled 13500m = 13.5km.