Find the pressure at depth of 2 m from free surface of water
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- One side of the container has a 03-m square door that is hinged at its top edge. If the container is filled with water, determine the smallest force F that must be applied to the bottom edge of the door to keep it closed.Find the pressure at depth of 2 m from free surface of waterFREE WATER SURFACE 3- Find the total pressure and position of center of pressure on a triangular plate of base 2 m and height 3 m which is 2m- immersed in water in such a way that the plane of the plate makes an angle of 60 with the free surface of the water. The base of the plate is parallel to water surface and at a depth of 2.5 m from water surface.
- 3- Find the total pressure and position of center of pressure FREE WATER SURFACE on a triangular plate of base 2 m and height 3 m which is 60 2.5 immersed in water in such a way that the plane of the plate h* -2 m makes an angle of 60 with the free surface of the water. 3 m YP The base of the plate is parallel to water surface and at a depth of 2.5 m from water surface.Find the depth of water at which pressure is equal to 1200 PaA simple manometer (U tube) containing mersury is connected to a pipe in which an oil sp.gr. 0.8 is flowing . The pressure in the pipe is vacuum. The other end of the manometer is open to atmosphere. Find the vacuum, pressure in the pipe, if the difference of mercury level in the two limbs is 20 cm and the height of oil in the left limb from the center of the pipe is 15 cm below. a.-64.74 b.-278.6 c.-120.58 d.-25.11
- A 2x2 m tank with vertical sides contains oil with adensity of 900 kg/m3 to a depth of 0.8m floating on water with adepth of 1.2m. Calculate the pressure at 0.8 m from the top andthe pressure at the bottom.a circular plate of 3m diameter is immersed in water in such a way that it makes an angle of 30 degree with the horizontal and is 1m below the surface. find the total pressure on the plate and the centre of pressure.A U-tube manometer containing mercury has its right limb open to atmosphere. The lett limb is full of water and is connected to a pipe containing water under pressure, the center of which is in level with the free surface of mercury Find the pressure of the water in the pipe above atmosphere, if the difference of level of mercury in the limbs is 5.08 cm.