ylinder of radius 0.5m and height 4m is rotated at 10 rad/s about its vertical axis. If the cylinder was originally What is the pressure intensity at the center bottom of the base of the cylinder?
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- Compute the surface area of the axi-symmetric domed structure.A 6-in. diameter hole is drilled in the conical frustum. Calculate the volume and the surface area of the resulting body.Answer the following. A: When the pressure of liquid is increased from 3.5 MN/m² to 6.5 MN/m² its volume is found to decrease by (0.08) percent. What is the bulk modulus of elasticity of the liquid? B: An open cylindrical tank (1.2m) in diameter and (1.8m) deep is filled with water and rotated about its central axis at (60 r.p.m). How much liquid is spill and how deep of the water at the central axis.
- Surface AB is a circular arc with a radius of 2 m and a width of 1 m into the paper. The distance EB is 4 m. The fluid above surface AB is water, and atmospheric pressure prevails on the free surface of the water and on the bottom side of surface AB. Find the magnitude and line of action of the hydrostatic force acting on surface AB.5. Find the hydrostatic force on a triangular plate submerged vertically in fluid of density p as shown. surface of fluid 2mi F = pgx (x) F-S pgx LUX) (find l(x)The pressure at point m in the figure shown was increased from kPa. This causes the top level of mercury to move 28 mm in the sloping tube. What is the inclination (angle ). Ans. 85 kPa to 125 34.932 0 X C water mercury
- A tank is filled with fluid under prcssurc anti the prcssurc gauge fixcd at the top indicatcs a prcssurc of 21 kPa. The curved surfacc of the top is quarter of a circular part of radius 2.6 m. calculate the magnitude (N) and direction (degree) of the resultant force on the cun'ed surface. (p=950kg./m³for fluid)Find the fluid force on the vertical side of the tank, where the dimensions are given in feet. Assume that the tank is full of water. (The weight-density of water is 62.4 pounds per cubic foot.) Ib Trapezoid 4 6 2 Show My Work (Required) 3An elliptical plate, major axis 6 units, minor axis 4 units, is submerged vertically until its center is 2 units below the surface and the major axis is horizontal. Find the force one side of the plate.
- An equilateral triangular plate with sides 8 m is submerged vertically in water so that the base is even with the surface. Express the hydrostatic force against one side of the plate as an integral (let the positive direction be downwards) and evaluate it. (Round your answer to the nearest whole number. Use 9.8 m/s2 for the acceleration due to gravity. Recall that the maa density of water is 1000 kg/m3.)A ship of displacement 36000 tonne carries oil fuel in four tanks 16.0 m long and 6.0 m broad, the tanks arranged with their length in the fore and aft direction. The specific gravity of the oil is 0.84, and the density of seawater inwhich the ship is floating is 1020 kgm-3. For a ship of this size, the metacentric height is at least 500 mm. What is the reduction of the metacentric height of the ship because of the oil that is contained in the tanks and how serious is this reduction? Please discuss further your conclusions.2. Cylindirical cup below is open at its top and totally filled with water. It is rotated with a contant angular velocity = 36.5 rad/s. Calculate volume and depth of water retained in the cup after this rotation. Hint: Volume of paraboloid is equal to the half volume of a cylinder with the same height. 0.4 m 0 0.08 m M X @₂=0