A hose has a radius r=4 cm is filling a storage dam that can accommodate a volume V=771 liters. The time required to completely pour full capacity in the storage dam is t=2 minutes. Find the velocity of flow (m/s) of the fluid in the hose.
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A: Given data: Diameter d = 2.50 cm Speed v = 535 cm/s
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- A round pipe of varying diameter carries petroleum from a wellhead to a refinery. At the wellhead, the pipe's diameter is 53.5 cm and the flow speed of the petroleum is 13.1 m/s. At the refinery, the petroleum flows at 5.25 m/s. What is the volume flow rate of the petroleum along the pipe, and what is the pipe's diameter at the refinery? volume flow rate: m³/s diameter: cmIf a kitchen sink has a volume of 20 L. Water flows in the sink with a mass flow rate of 0.5 kg/s. If the drain is closed, how long, in seconds, does it take for the sink to fill up? Density of water = 1000 kg/m3The figure illustrates flow through a pipe with diameters of 1 mm and 2 mm and with different elevations. px is the pressure in the pipe, and vx is the speed of a non-viscous incompressible fluid at locations x = Q,R,S,T, or U. T R D=1mm D= 2 mm Select the correct answers. Less than V PQ is PU. Less than V VT is ... 2vQ. Greater than Pu is ... PT. Submit Answer Incorrect. Tries 11/12 Previous Tries Post Discussion S Send Feedback
- Water flows through a hose of diameter 2.50 cm at a speed of 535 cm/s. Find the flow rate Q of the hose. Recall the area of a circle is A=¼ πd2, where d is the diameter of the circleA container of cross-sectional area 107 cm2 contains liquid of density 1.75 g/cm3 to a height of 6.80 cm above a small hole of area 1.00 cm2 in the side. (a) Find the speed of the fluid as it leaves the hole.(b) Find the flow rate through the hole.A water hose with cross sectional area of 4.00 cm2 is used by a gardener to fill a 30.0 liter bucket. (1 L = 1000 cm3). The gardener notices that it takes 1.00 min to fill the bucket. What is the volume flow rate of the hose?
- An oil tank is shaped like a right circular cylinder of diameter 4 ft. Find the total fluid force against one end when the axis is horizontal and the tank is half filled with oil of weight density 50 lb/ft³.The small piston of a hydraulic lift (see figure below) has a radius of r1= 1.00 cm, and its large piston has a radius of r2=9.45 cm. What downward force of magnitude F1 must be applied to the small piston for the lift to raise a load of mass 1500 kg? Answer: N.The flow rate for a typical human aorta is approximately 90 cm3/s. If the aorta has a diameter of 2.0 cm, how fast is the blood moving in cm/s?