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July 29, 2014

July 29, 2014

Posted by **carissa** on Monday, September 5, 2011 at 3:56pm.

What average acceleration must the plane’s engines provide if it is to take off safely from its airport?

Answer in units of m/s2

- physics -
**Henry**, Wednesday, September 7, 2011 at 3:57pmVf^2 = Vo^2 + 2ad,

a = (Vf^2 - Vo^2) / 2d,

a = ((40)^2 - 0) / 264 = 6.1m/s^2.

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