International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN: 9781305501607
Author: Andrew Pytel And Jaan Kiusalaas
Publisher: CENGAGE L
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Textbook Question
Chapter 6, Problem 6.85P
Cable ABC of length 5 m supports the force W at B. Determine (a) the angles
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When the load L is 8.1 m from point C, the tension T in the cable has a magnitude of 6.9 kN. Express T as a vector using the unit vectors i and j. Assume a = 8.1 m, b = 4 m, c = 7.0m.
Replace the system of forces acting on the frame as shown by a
resultant R at A and a couple acting horizontally through B and C. Force
on top 10 kN, bottom left is 40 kN, and bottom right is 50 kN.
1m
A
3 m
2 m
4 m
OR= 20KN, B = 95KN, C= -95KN
OR- -20KN, B = -95kN, C = 95KN
OR= 20KN, B = -95KN, C = 95kN
OR=-20KN, B = 95KN, C = -95kN
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The jib crane shown in the figure is subjected to three coplanar forces. Replace this loading by an equivalent resultant force and
specify where the resultant's line of action intersects the column AB and boom BC.
y
3 ft
5 ft
3 ft
B,
C
6 ft
60 lb
250 lb
175 lb
5 ft
A
Chapter 6 Solutions
International Edition---engineering Mechanics: Statics, 4th Edition
Ch. 6 - Determine the internal force system acting on...Ch. 6 - Determine the internal force system acting on...Ch. 6 - Determine the internal force system acting on...Ch. 6 - Find the internal force systems acting on sections...Ch. 6 - Find the internal force systems acting on sections...Ch. 6 - Find the internal force systems acting on sections...Ch. 6 - The three identical cantilever beams carry...Ch. 6 - Determine the internal force systems acting on...Ch. 6 - For the structural component shown, determine the...Ch. 6 - Compute the internal force system acting on...
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