# physics

(a)If the wind blows at 30m/s over the roof of your house, what is the pressure difference at the roof between the inside and outside air (b) What net force does this pressure difference produce on a roof having an area of 175m^2?

I have no clue how to start. I need help with what equations to use.

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asked by Anonymous
1. nevermind I think I got it

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posted by Anonymous

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