QUESTION 1 A square tube is welded on one side and will be filled with liquid of a relative density of [16] 1.15. An ope
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QUESTION 1 A square tube is welded on one side and will be filled with liquid of a relative density of [16] 1.15. An ope
QUESTION 1 A square tube is welded on one side and will be filled with liquid of a relative density of [16] 1.15. An opening in the tube is to be completely covered by a plane plate hinged along the upper side of the tube. Estimate the pulling force T required to open the plate when the tube is immersed and mounted in a tank consisting of a liquid of specific gravity 0.9, and the upper edge is 0.5 m from the free surface. Take the mass of the plate as 6 kg. 0.5 m T a 2 m a Figure 1