University Physics with Modern Physics (14th Edition)

Published by Pearson
ISBN 10: 0321973615
ISBN 13: 978-0-32197-361-0

Chapter 12 - Fluid Mechanics - Problems - Exercises - Page 391: 12.11

Answer

$h=0.581~m$

Work Step by Step

$P_G=5980~Pa$ $\rho=1050~kg/m^3$ $g=9.8~m/s^2$ $P_G=\rho g h$ Solve for h $h=\frac{P_G}{\rho g}=\frac{5980Pa}{(1050~kg/m^3)~\times~(9.8~m/s^2)}=0.581~m$ The reservoir will have to be 0.581 m above the arm.
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