Question

A large city waterline pipe has radius 6.2×10⁻² mand feeds ten smaller pipes, each of radius 2.2×10⁻² m , that carry water to homes. The flow rate of water in each of the smaller pipes is to be 6.0 × 10−3 m3/s, and the pressure is 4.00 ×105 N/m2. The homes are 11.0 m above the main pipe.

What is the average speed of the eater in the main pipe? (Not 0.496 m/s)

What is the pressure of the main pipe? (Not 5.04*10^4 N/m2)

Answer 1