A container of water has a cross-sectional area of A = 0.1 m^2. A piston sits...
A piston/cylinder with a cross- sectional area of .01 m^2 has a piston mass of 100 kg resting on stops. With an outside atmospheric pressure of 120 kPa , what should the water pressure be to lift the piston?
A piston having a cross-sectional area of 0.06 m2 is located in a cylinder containing water as shown in the figure below. An open U-tube manometer is connected to the cylinder as shown. For h1 = 300 mm and h = 500 mm, what is the value of the applied force, P, acting on the piston? The weight of the piston is negligible. A piston having a cross-sectional area of 0.06 m2 is located in a cylinder containing water as...
1. As a stream of water flows, the cross-sectional area of the stream becomes smaller. If it initially moves with a speed of 1.8 m/s and then the cross-sectional area decreases to one-fourth of the original area, what is the water speed in this narrowed part of the stream?____ m/s 2. (As water falls, its speed increases, due to the acceleration of gravity. If you make a steady stream of water flow from a faucet, you will see that the...
Water flows straight down from an open faucet. The cross-sectional area of the faucet is 2.3 × 10-4m2 and the speed of the water is 0.65 m/s as it leaves the faucet. Ignoring air resistance, find the cross-sectional area of the water stream at a point 0.09 m below the faucet.
Water flows straight down from an open faucet. The cross-sectional area of the faucet is 2.5 × 10-4m2 and the speed of the water is 0.65 m/s as it leaves the faucet. Ignoring air resistance, find the cross-sectional area of the water stream at a point 0.08 m below the faucet.
A cylindrical container with a cross sectional area of 61.2 cm^2 holds a fluid of density 846 kg/m^3. At the bottom of the container the pressure is 126 kPa. (a) What is the depth of the fluid? (b) Find the pressure at the bottom of the container after an additional 2.05 X 10^-3 m^3 of this fluid is added to the container. Assume that no fluid spills out of the container.
Water flows through a rectangular pipe at a speed of 3.73 m/s. The cross-sectional area of the pipe has a width W = 1.84 cm and a length L = 25.0 cm. The pipe then runs through a connection that changes the cross sectional area of the pipe to a circle. If the speed of water in the circular pipe is now 20.0 m/s, what is the radius R of the new pipe? Give your answer in cm. Note: ignore...
A tank containing water has a cross section area of 4 m2 and is open to atmosphere. If the bottom pressure is 101 kPa (gauge), a) Draw the tank showing the differential pressure reading b) What will be the level of water in the tank? c) What is the new level is the surface area is 2m??
An oscillating water column has an air duct of cross-sectional area 1 m2 and a water duct of cross-sectional area 10 m². If the average speed of the water is 1 m/s calculate the average speed of the air. Concrete A Turbine Structure Air column Wave trough Shoreline Sea
B. Dr. Bennett's dunk tank with a 12 ft2 cross-sectional area has a drain hole at the bottom of the tank with an area of 0.09 ft. If the water has an initial height of 3.8 ft, how long will it take to completely drain the tank? (include units with answer) Format Check C. A spherical object falls through a fluid with a viscosity of 240 mPa-s. As the object moves at 4.9 m/s, it experiences a drag force of...