Three forces act on the car. The sum of the forces is zero and the sum of the moments of the forces about point P is zero. (a) Determine the forces A and B. (b) Determine the sum of the moments of the forces about point Q.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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5. Three forces act on the car. The sum of the forces
is zero and the sum of the moments of the forces
about point P is zero.
(a) Determine the forces A and B.
(b) Determine the sum of the moments of the
forces about point Q.
y
-6 ft-
3 ft-
2800 lb
B
A
Transcribed Image Text:5. Three forces act on the car. The sum of the forces is zero and the sum of the moments of the forces about point P is zero. (a) Determine the forces A and B. (b) Determine the sum of the moments of the forces about point Q. y -6 ft- 3 ft- 2800 lb B A
7. The rope exerts a force of magnitude |F| = 200 Ib
on the top of the pole at B. Determine the
components of Falong x, y, and z axes.
B (5, 6, 1) f
C (3,0, 4) ft
Transcribed Image Text:7. The rope exerts a force of magnitude |F| = 200 Ib on the top of the pole at B. Determine the components of Falong x, y, and z axes. B (5, 6, 1) f C (3,0, 4) ft
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