Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 10 - Fluids - General Problems - Page 290: 93

Answer

$P_g=1.118\times10^4\frac{N}{m^2}$

Work Step by Step

$E_P=E_K$ $gh_n=\frac{v_n^2}{2}$ $v_n=1.53\frac{m}{s}$ $A_nv_n=A_pv_p$ $v_p=0.383\frac{m}{s}$ $P_g=\frac{1}{2}\rho(v_n^2-v_p^2)+\rho g(y_n-y_p)=1.118\times10^4\frac{N}{m^2}$
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