Physics
posted by Anonymous .
As your plane speeds down the runway during takeoff, you decide to determine the acceleration of the plane. you take your yoyo and note that when you suspend it, the string makes an angle of 22 degrees with the vertical. What is the acceleration of the plane?

g*tan(22°)
That is assuming one has a way to find the true vertical in an accelerating plane and which is possibly taking off. Most highrises are not allowed near an airport.
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