Chapter 9, Problem 129P

Determine the volume of the storage tank if r = 12.7 ft .

Using the figure Determine the reaction force on the smooth support at B due to the fluid pressure on the gate. The width of the gate into the page is 1.5 m and the density of the water is 1000 kg / (m3) .

A tank is filled with oil whose density is ρ = 850 kg/m3. If the volume of the tank is V = 2 m3, determine the amount of mass m in the tank.

1. The closed cylindrical drum is filled with crude oil to the level shown. If the pressure of air within the drum remains atmospheric due to the hole in the center of the lid. Determine the pressures at point A and B when the drum and oil attain a constant angular velocity of 16 rad/s. Use Po = 1.71 Slugs 2.5 ft 1,ft 3 ft 16 rad/s

The truck carries an open rectangular container that is 3.5 m wide, 3.0 m deep and 5.0 m long, contains oil of density 869 kg/m3 to a depth of 2.0 m. If it has a constant acceleration of 6.7 m/s2. Determine the total force(in kN) acting at the rear wall of the container.

The tank shown is filled with oil to a depth of d=6 m. Determine the resultant force the oil exerts on the bottom of the tank if the density of the oil is 900 kg/m³. Sides A and B face the viewer. 3 4 m . 3 m A B d 649.6 kN O 767.3 kN 589.5 kN 581.4 kN O 635.7 kN

2””↑ 2" The tabletop experiment shown below has been designed to demonstrate the reaction of a free surface to acceleration. If the weight provides a constant acceleration of 20.1 ft/s2, draw the free surface during acceleration, labeling the water height at each end of the car and the angle o made by the free surface with respect to the horizontal. Car At Rest 6" 4" Car With Constant Acceleration

The tank shown is filled with water to a depth of d=6 m. Determine the resultant force the water exerts on side A of the tank if the density of water is 1000 kg/m³. Sides A and B face the viewer. 4 m 3 m A B d 706.3 kN 698.2 kN 763.1 kN 582.4 kN O 389.2 kN

Fluid with a density of 1200 kgim^3 is applying pressure on the gate shown. The depth of the water is equal to the height of the gate. The h is 6 m and width of the gate is 3 m. Determine the location of the line of action of the resultant force with respect to free surface? fluid gate 5 m 4 m 1 m 3 m O2 m O O O O O