Physics Fundamentals
2nd Edition
ISBN: 9780971313453
Author: Vincent P. Coletta
Publisher: PHYSICS CURRICULUM+INSTRUCT.INC.
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Chapter 4, Problem 6P
To determine
The magnitude and direction of the force
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Please answer 4-77. Use vector analysis only!
3-7 Determine the magnitude and direction angle of
force F, so that the particle shown in Fig. P3-7 is in equilib-
rium.
F3 = 10 kip
26°
( F₂ = 4 kip
37°
Fig. P3-7
26°
F4
F₁ = 2 kip
X
2-89. Determine the magnitude of the projected
component of force FAC acting along the z axis.
Fлс 3 EN
FAn = 35 kN
45 m
3m
3 m
30
Chapter 4 Solutions
Physics Fundamentals
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