28. An isosceles triangle with a base of 5.5 m, height 7.3 m, dipped upright in...

28. An isosceles triangle with a base of 5.5 m, height 7.3 m, dipped upright in oil with a relative density of 0.800 with horizontal axis of symmetry. If the tip of the horizontal axis is 4m, determine the Total force on one side of the triangle! and put the center of pressure vertically!

[ Answers : 625 kN, 4.28 m ]

29. How far is an upright square, if its side is 1.2 m with two horizontal sides, dipped under the surface of the water so that the center of the pressure is 75 mm below the center of weight? What is the final total force on the square?

[ Answers : 1m, 23700 N ]

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Ally Wells answered 2 months ago

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