A firehose must be able to shoot water to the top of a building 28.0 m tall when aimed straight up. Water enters this hose at a steady rate of 0.500 m3/s and shoots out of a round nozzle. Neglect air resistance. (a) What is the maximum diameter this nozzle can have? (b) If the only nozzle available has a diameter twice as great, what is the highest point the water can reach?

Q: The water nozzle ejects water at a speed vo= 45.8 ft/sec at the angle 0 = 31°. Determine the…

A:

Q: The construction of a water pistol is shown in the figure below. The cylinder with cross-sectional…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: (a) If it takes 1.25 min to fill a 23.5 L bucket with water flowing from a garden hose of diameter…

A:

Q: A rock with a mass of 480 g in air is found to have an apparent mass of 292 g when submerged in…

A:

Q: (a) If it takes 1.95 min to fill a 20.0 L bucket with water flowing from a garden hose of diameter…

A:

Q: A U-shaped tube, open to the air on both ends, contains mercury. Water is poured into the left arm…

A: Given:Density of water, ρw = 1 g/cm3Height, h = 19 cmDensity of mercury, ρHg = 13.6…

Q: is the minimum value of h that allows fluid to enter the vein? A

A: Given: The gauge pressure inside the vein is,P-Pa=6000 Pa The density of the fluid is ρ=1045kg/m3…

Q: If it takes 2.05 min to fill a 20.5 L bucket with water flowing from a garden hose of diameter 3.20…

A: The diameter of the hose is The volume of the bucket is Time taken to fill the bucket is The…

Q: A 2.0 m-diameter vertical cylinder, open at the top, is filled with ethyl alcohol (density 790…

A:

Q: garden hose of inner radius 1.00 cm carries water at 2.26 m/s. The nozzle at the end has inner…

A:

Q: A garden hose having an internal diameter of 3.5 cm is connected to a lawn sprinkler that consist…

A: From the equation of continuity, A1V1=A2V2…

Q: In an adjustable nozzle for a garden hose, a cylindrical plug is aligned along the axis of the hose…

A: If a pipe has radius 'r' and the speed of the water through the pipe is 'v' then the amount of water…

Q: A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is…

A: as per our guidelines, we can answer only first question . please resubmit rest question for answer.

Q: melted snow from the cover of an above-ground swimming pool. The cover is 1.5m above the ground. You…

A:

Q: bu wash your roof with a water hose at a height of 8.0 m above the ground. You connect two garden…

A:

Q: 5. Three very long, straight, parallel wires each carry currents of D/5 A, directed as shown in the…

A: Solution:-Given thati1=i2=D5=75=1.4 AR=A5=605=12 cm=0.12 m

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A: The difference in pressure between the inlet and outlet P1-P2=1.2 kPa=1200 Pa. Density of gasoline…

Q: A garden hose has an interior diameter of 0.85 cm inner diameter and a nozzle with a 0.35 cm…

A:

Q: When you urinate, you increase pressure in your bladder to produce the flow. For an elephant,…

A: The speed of flow of the water can be calculated from the equation of continuity.

Q: A water barrel stands on a table of height h. If a small hole is punched in the side of the barrel…

A:

Q: Water flows through a pipe. At point A the pipe has area 8 cm? and the water has velocity 5 cm/s. At…

A:

Q: In the figure, the fresh water behind a reservoir dam has depth D = 15.5 m. A horizontal pipe 5.62…

A: The given data are: D=15.5 mdp=5.62 cm=5.62×10-2 md=5.24 m

Q: Water flows through a fire hose of diameter 10 cm at a rate of 0.025 m3/s. The fire hose ends in a…

A: Given: Water flows through a fire hose of diameter 10 cm At a rate of 0.025 m3/s. The fire hose ends…

Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…

A: Given data: Volume flow rate (Q) = 0.441×10-3 m3/s Diameter (d) = 5.63×10-3 m Required: Speed (v)

Q: You want to siphon rainwater and melted snow from the cover of an above-ground swimming pool. The…

A:

Q: In an adjustable nozzle for a garden hose, a cylindrical plug is aligned along the axis of the hose…

A:

Q: garden hose with an internal diameter of 3.5 cm is connected to a (stationary) lawn sprinkler that…

A:

Q: A nozzle of inner radius 1.03 mm is connected to a hose of inner radius 9.00 mm. The nozzle shoots…

A: Law of conservation of mass: it states that the mass can not be created nor destroy.

Q: Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a…

A: Write a given values of this question. Q=0.461×10-3m3/sd=5.67×10-3m

Q: A water tank open to the atmosphere at the top has two small holes punched in its side, one above…

A:

Q: (a) If it takes 1.55 min to fill a 23.5 L bucket with water flowing from a garden hose of diameter…

A: Volume of bucket is V=23.5 L Time taken to fill the bucket with water is t=1.55 min. Diameter of…

Q: A U-tube open at both ends is partially filled with water (Figure (a)). Oil (? = 750 kg/m3) is then…

A:

Q: A garden hose having an internal diameter 2.0 cm is connected to a lawn sprinkler that consists of…

A:

Q: A garden hose of inner radius 1.00 cm carries water at 1.41 m/s. The nozzle at the end has inner…

A: The objective of the question is to find out the speed of the water as it moves through the nozzle…

Q: Water enters a pipe with a diameter of 2.0 cm at a speed of 15.0 m/s. At what velocity will it come…

A: At what velocity(v2) will water come out from the other end.and what would be the water pressure…

Q: A fish tank has dimensions 42 cm wide by 1.0 m long by 0.80 m high.If the filter should process all…

A: