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March 3, 2015

March 3, 2015

Posted by **Jay** on Thursday, December 8, 2011 at 10:05pm.

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I know that it is the pressure difference times the area of the wing.

I know I need to use Bernoulli's equation but I do not know how incorporate area into it.

- Physics -
**Damon**, Thursday, December 8, 2011 at 10:08pmfind the pressure difference between below and above with Bernoulli

multiply that pressure difference by 25 m^2 to get the force

- Physics -
**Damon**, Thursday, December 8, 2011 at 10:12pmP1 + 1/2 rho v1^2 = P2 + 1.2 rho v2^2

P1 -P2 = (1/2) rho (v2^2-v1^2)

= (1/2) (1.29)(274^2-193)^2

multiply that by 25

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