A hole of area 1 mm2 opens in the pipe near the lower end of a large water- storage tank, and a stream of water shoots from it. If the top of the water in the tank is 20 m above the point of the leak, how much water escapes in 1 s?

Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a rate of 0.461×10−3 m3/sand the diameter of the nozzle you hold is 5.67×10−3 m. At what speed ? does the water exit the nozzle?

Water flowing through a 2.0-cm-diameter pipe can fill a 300 L bathtub in 5.0 min. What is the speed of the water in the pipe?

Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a rate of 0.613 × 10-3 m³/s and the diameter of the nozzle you hold is 5.13 × 10-3 m. At what speed v does the water exit the nozzle? V = m/s

A garden hose of inner radius 1.00 cm carries water at 1.41 m/s. The nozzle at the end has inner radius 0.200 cm. How fast does the water move through the nozzle?

A water tank has a spigot near its bottom. If the top of the tank is open to the atmosphere, determine the speed at which the water leaves the spigot when the water level is 0.8 m above the spigot.

U-shaped tube, open to air on both ends, contains oil. Water is poured into the left arm until the water column is 10 cm deep. What is the height of the oil column (in cm) when the system is in equilibrium? The density of oil is 801 kg/m3

An ideal incompressible fluid flows through a pipe of diameter 5.9 cm at a speed of 4.0 m/s. What volume of water passes any single location in the pipe over 3.9 s? Give your answer in m³.

Suppose you spray your sister with water from a garden hose. The water is supplied to the hose at a rate of 0.573×10−3 m3/sand the diameter of the nozzle you hold is 5.41×10−3 m. At what speed ? does the water exit the nozzle?

A tank holds a large amount of water. A pipe is connected to the tank at the upper end and is open to the air at the lower end (see figure).The upper end of the pipe is h1 = 1.90-m above the ground. The lower end of the pipe is h2 = 0.570-m above the ground. The water at the upper end of the pipe has a speed of 0.640 m/s. The water at the lower end of the pipe has a speed of 8.50 m/s.What is the pressure in the water in the pipe at the upper end of the pipe?