Engineering Your Future
9th Edition
ISBN: 9780190279264
Author: William C. Oakes, Les L. Leone
Publisher: Oxford University Press, USA
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Chapter 8, Problem 8.6EAA
To determine
Sketching ellipses of variable radius.
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Problem 17: Determine the force in each member of the truss and state if the members are
in tension or compression. Set P₁ = 9 kN, P2 = 15 kN.
P₁
3 m
B
P2
3m-
D
4 m
Problem (11): A pipe discharges an unknown fluid into the
atmosphere from a tank of depth (h) through a pipe of length
(L), and diameter (d).
Given the values of L [m], d [cm], and (h) [cm], calculate the
discharge rate (Q) [lit/s] that would maintain Laminar flow in
the pipe with a Reynolds number of Re=1500. Ignore minor
losses.
h
d
Problem 6: Two-Force Equilibrium
Determine the angle 0 for connecting member B to the
plate so that the resultant angle of FA and FB is directed
along the positive x axis. What is the magnitude of the
resultant force?
-30°
FA = 400 lb
B
x
FB = 500 lb
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