Water is supplied to an office building 41.5 m high through a pipe at ground level.
a) Find the minimum pressure in the supplypipe so that water can reach the top floor of the building.
___________ Pa
b) Suppose the pressure in the supply pipe is designed so thatwater can flow out through a much smaller pipe on the top floor ata speed of 4.85 m/s. Find the pressure inthe larger pipe on the ground floor.
____________ Pa