A tube of radius 5 cm is connected to tube of radius 1 cm as shown above. Water is forced through the tube at a rate of 10 liters/min. The pressure in the 5 cm tube is 1×105 Pa. The density of water is 1000 kg/m3. Assume that the water is nonviscous and uncompressible.
a) What is the velocity of the water in the 5 cm radius tube?
b) What is the velocity of the water in the 1 cm radius tube?
c) What is the water pressure in the 1 cm radius tube?