A pipe leads from a storage tank on the roof of a building to the ground floor. The absolute pressure of the water in the storage tank where it connects to the pipe is 3.0 * 10^5 Pa, the pipe has a radius of 1.0 cm where it connects to the storage tank, and the speed of flow in this pipe is 1.6 m/s. The pipe on the ground floor has a radius of 0.50 cm and is 9.0 m below the storage tank. Find (a) the speed of flow and (b) the pressure in the pipe on the ground floor.

A pipe leads from a storage tank on the roof of a building to the ground floor. The absolute pressure of the water in the storage tank where it connects to the pipe is 3.0 * 10^5 Pa, the pipe has a radius of 1.0 cm where it connects to the storage tank, and the speed of flow in this pipe is 1.6 m/s. The pipe on the ground floor has a radius of 0.50 cm and is 9.0 m below the storage tank. Find (a) the speed of flow and (b) the pressure in the pipe on the ground floor.

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Question

A pipe leads from a storage tank on the roof of a building to
the ground floor. The absolute pressure of the water in the storage tank
where it connects to the pipe is 3.0 * 10^5 Pa, the pipe has a radius of
1.0 cm where it connects to the storage tank, and the speed of flow in
this pipe is 1.6 m/s. The pipe on the ground floor has a radius of 0.50 cm
and is 9.0 m below the storage tank. Find (a) the speed of flow and
(b) the pressure in the pipe on the ground floor.

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