Fluid!

A pipe which deliver water attaches to a wall of the house. The comparison of large pipe cross-sectional area and a small pipe is 4: 1. Moreover, a large pipe is 5 m above ground and a small pipe 1 m above the ground. The speed of flow in large pipes is 36 km / h with a pressure of 9.1 x 10^5 Pa. what is the pressure of the small pipe?

#Mechanics

Easy Math Editor

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Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$