A jet of water squirts out horizontally from a hole near the bottom of the tank . if the hole has a very small diameter than diameter of the tank, what the height h of the water level in the tank? (specific gravity for water is 1)

A concrete block is attached to the gate as shown. If the water level is 1.3 m from the bottom of the container, and there is no reaction force at A, what would be the reaction force for the level shown? The specific gravity of the concrete is 2.4.

Problem 5. From the given figure, the spillway gate CD is in the form of parabolic segment with a length of 3m. The head of water is 4m and n=2m. Determine the following: a. Magnitude of the horizontal component Fn of the hydrostatic force acting on the gate b. Magnitude of the Vertical component F, of the hydrostatic force acting on the gate c. distance "z" of horizontal component from the bottom of the gate d. distance "s" of the vertical component from C D

Calculate the hydrostatic pressure in a reservoir of depth 15 m and density of the fluid is 1000 kg/m³.

The surface pressure of the liquid fuel in the tank is 178.6 kN / m 2. The depth of the liquid in the tank is 8 m. The density of the fuel is 825 kg / m 3. Calculate the head of liquid in m which represents the absolute pressure at the bottom of the tank. Head = Answer  meter.

5) Before transferring the rod into the graduated cylinder, the cylinder tipped and some of the water splashed from the cylinder. The student did not redo the volume.  Will the student’s calculated density be higher, lower or the same as the actual density of the rod?  Explain.

Glycerin (specific gravity = 1.26) is added to a tank of water in such a way that the two fluids do not mix. The depth of the water is 7 ft and the depth of the glycerin is 4 ft. If the pressure at the top of the tank is one atmosphere, what is the pressure at the top? Which fluid is on top?

The tank shown is 1.5 m wide into the paper. Determine the: A. Maximum value of ax without spilling any water and the corresponding force on the rear side wall AB. B. The minimum value of ax if the pressure at C is 0. C. The value of ay if ax=4.5 m/s2 and the pressure at C is just zero. 0.4m 0.8 m 0.75 m 1.8 m a₂

Q2) Find the liner acceleration to the left that make the shape of the water in the tank as shown in fig. IF S=2m, M=3 m and R=1.5 m, then find the pressure at point A.

a) A 1.4 mm diameter tubing is inserted into an unknown liquid with a density of 960 kg/m3. The liquid rises by 3 mm in the tube, giving a contact angle of 15° with the tube surface. Determine the fluid's surface tension.