bottled water plant fills bottles using a nozzle straight down. water exits the nozzle at a flow rate of 112 ml/s and the nozzle has a cross sectional area of .36 cm^2. the water falls 15.9 cm before striking the bottom of the bottle. what is the speed of the water stream when it strikes the bottom of bottle

Measuring the new value of the speed by changing the pipe diameter

In the figure, the fresh water behind a reservoir dam has depth D = 15.5 m. A horizontal pipe 5.62 cm in diameter passes through the dam at depth d = 5.24 m. A plug secures the pipe opening. (a) Find the magnitude of the frictional force between plug and pipe wall. (b) The plug is removed. What water volume exits the pipe in 1.13 h?

A cylindrical bucket, open at the top, is 25.0 cm high and 10.0 cm in diameter. A circular hole with a cross-sectional area 1.50 cm2 is cut in the center of the bottom of the bucket. Water flows into the bucket from a tube above it at the rate of 2.40 * 10-4 m3>s. How high will the water in the bucket rise?

A small circular hole 6.00 mm in diameter is cut in the side of a large water tank, 14.0 m below the water level in the tank. The top of the tank is open to the air. Find (a) the speed of efflux of the water and (b) the volume discharged per second.

A nozzle with a radius of 0.32 cm is attached to a garden hose with a radius of 0.92 cm that is pointed straight up. The flow rate through hose and nozzle is 0.65 L/s. Can you help me calculate the maximum height to which water could be squirted with the hose if it emerges from the nozzle in m.

In the process of loading a ship, a shipping container gets dropped into the water and sinks to the bottom of the harbor. Salvage experts plan to recover the container by attaching a spherical balloon to the container and inflating it with air pumped down from the surface. The dimensions of the container are 5.00 m long, 2.35 m wide, and 3.20 m high. As the crew pumps air into the balloon, its spherical shape increases and when the radius is 1.10 m, the shipping container just begins to rise toward the surface. Determine the mass of the container. You may ignore the weight of the balloon and the air in the balloon. The density of seawater is 1027 kg/m³. 434.54 X How does the weight of the container compare to the weight of the water displaced by the container and balloon when the container starts to rise? See if you can express the weight of the water displaced in terms of the density of the seawater and the dimensions of the container and balloon. kg Additional Materials

A worker uses high-pressure water to clean the inside of a long drainpipe. If the water is discharged with an initial velocity v0 of 11.5 m/s, determine (a) the distance d to the farthest point B on the top of the pipe that the worker can wash from his position at A, (b) the corresponding angle a.

A water tank open to the atmosphere at the top has two small holes punched in its side, one above the other. The holes are 6.00 cm and 12.5 cm above the floor. How high does water stand in the tank if the two streams of water hit the floor at the same place?

rn=0.17 cm (nozzle radius)rh=0.95 cm (garden hose radius)Q=0.65 L/s (flow rate through the hose) Calculate the maximum height to which water could be squirted with the hose if it emerges from the nozzle in meters.