Physics, 20.09.2020 08:01 angrybirdsryver
An 80 cm plate of 500 g mass is hinged along one side. If air is blown over the upper surface only. What speed must the air have to hold the plate horizontal?
Answers: 3
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An 80 cm plate of 500 g mass is hinged along one side. If air is blown over
the upper surface only....
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