Air flows horizontally with a speed \( \mathrm{v}=106 \mathrm{~km} ...

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Air flows horizontally with a speed \( \mathrm{v}=106 \mathrm{~km} / \mathrm{hr} \). A house has plane roof of area \( A=20 \mathrm{~m}^{2} \). The magnitude of aerodynamic lift of the roof is
(a) \( 1.127 \times 10^{4} \mathrm{~N} \)
(b) \( 5.0 \times 10^{4} \mathrm{~N} \)
(c) \( 1.127 \times 10^{5} \mathrm{~N} \)
(d) \( 3.127 \times 10^{4} \mathrm{~N} \)
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