A 180-km/h wind blowing over the flat roof of a house causes the roof to lift off the house. Part A If the house is 6.0 m x 12.4 m in size, estimate the weight of the roof. Assume the roof is not nailed down. Express your answer to two significant figures and include the appropriate units. Fair = μA Value Units ?

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A 180-km/h wind blowing over the flat roof of a
house causes the roof to lift off the house.
Part A
If the house is 6.0 m X 12.4 m in size, estimate the weight of the roof. Assume the roof is not nailed down.
Express your answer to two significant figures and include the appropriate units.
Fair =
μÀ
Value
Units
?
Transcribed Image Text:A 180-km/h wind blowing over the flat roof of a house causes the roof to lift off the house. Part A If the house is 6.0 m X 12.4 m in size, estimate the weight of the roof. Assume the roof is not nailed down. Express your answer to two significant figures and include the appropriate units. Fair = μÀ Value Units ?
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