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Mathematics 20 Online
OpenStudy (anonymous):

When a tornado passes near a building, there is a rapid drop in the outdoor pressure and the indoor pressure does not have time to change. The resulting difference is capable of amusing an outward pressure of 1.4 Ib/in^2 on the walls and ceiling of the building. a) Calculate the force in pounds exerted on 1 square foot of a wall. b) Estimate the tons of force exerted on a wall that is 8 feet high and 40 feet wide?

OpenStudy (anonymous):

Please help!!

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