Determine the percentage of the volume of the log
A log with a specific gravity of 0.67 is floating in water. Determine the percentage of the volume of the log that is above the water. (%)
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After the collision, the orange disk moves along a direction that makes an angle of 35.0° with its initial direction of motion and the velocity of the yellow disk is perpendicular to that of the orange disk (after the collision). Determine the
Water at 15°C is to be discharged from a reservoir at a rate of 18 L/s using two horizontal cast iron pipes connected in series and a pump between them. The first pipe is 20 m long and has a 6-cm diameter, while the second pipe is 35 m long an
The pressure in an air tank is able to support a water column 15 meter high. Find the absolute air pressure in (PSI) if the local atmospheric pressure is 101 kPa.
Calculate the rate of change of density ( d(rho)/dt ) in the tank the moment the valve is opened. Assume uniform properties in the tank at any instant.
How much is the velocity at the outlet for each case if the large diameter is 50.8 mm and the small diameter is 25.4 mm? Calculate the volumetric and mass rates for each case.
Water is flowing through a 23 cm diameter pipe with a velocity of 11 m/s. The viscosity of water is 8 x 10-3 N·s/m2. Determine the Reynolds number.
Determine the mass of the liquid water by determining the quality factor at the initial state. Find the volume occupied by the liquid at the initial state.
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