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Did you know?
Humans share ~60% of their DNA with a banana — we're more similar to fruit than you'd think.
Did you know?
Humans share ~60% of their DNA with a banana — we're more similar to fruit than you'd think.
A wind with speed ms blows parallel to the roof of a house. The area of the roof is m Assuming that the pressure inside the house is atmospheric pressure, the force exerted by the wind on the roof and the direction of the force will be kg m
N, upwards
N, upwards
To solve this problem, we will use Bernoulli's principle, which relates the pressure and velocity of a fluid.According to Bernoulli's equation:
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N, downwards