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November 26, 2014

Homework Help: physics

Posted by John on Thursday, September 22, 2011 at 4:47pm.

An airplane needs at least 145 meters of runway to take off. If the plane starts from rest and accelerates uniformly to a take-off speed of 170 km/hr then what is its acceleration in meters/second? How long does it take for the plane to become airborne?

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