Water circulates through a home in a hot water heating system. If the water is pumped at a speed of 0.7 m/s through a 3.0 cm diameter pipe in the basement at a Pressure of 2 atm, what will be the speed and pressure of flow in a 2.0 cm diameter tube at the second floor located 7.0 m above the basement? Assume that the tubes have no branches.

Physical Properties of Water Specific Density Weight Temperature P Y (C) (kg/m') (kN/m') 999.9 9.806 U O 1000.0 9.807 9.81 kN/m3