Representative Problems2/10 Determine the n- and t-components of the force Fwhich is exerted by the rod AB on the crank OA.Evaluate your general expression for F = 100 N and(a) 0 = 30°, ß = 10° and (b) 0 = 15°, ß25°.FВBlinyA--xProblem 2/10 Problem 2/122/13 The guy cables AB and AC are attached to the top ofthe transmission tower. The tension in cable AB is8 kN. Determine the required tension T in cable ACsuch that the net effect of the two cable tensions is adownward force at point A. Determine the magni-tude R of this downward force.A30 mC.20 mB40 m- 50 mProblem 2/13

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2/10 Determine the n- and t-components of the force F which is exerted by the rod AB on the crank OA. Evaluate your general expression for F = 100 N and (a) 0 = 30°, ß = 10° and (b) 0 = 15°, ß = 25°. %3D F B y A А – x

2/10 Determine the n- and t-components of the force F which is exerted by the rod AB on the crank OA. Evaluate your general expression for F = 100 N and (a) 0 = 30°, ß = 10° and (b) 0 = 15°, ß = 25°. %3D F B y A А – x

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.19P: The three bars are welded together to form a rigid unit that is supported by three slider bearings....

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Question

Representative Problems
2/10 Determine the n- and t-components of the force F
which is exerted by the rod AB on the crank OA.
Evaluate your general expression for F = 100 N and
(a) 0 = 30°, ß = 10° and (b) 0 = 15°, ß
25°.
F
В
Bl
in
y
A
--x
Problem 2/10

Problem 2/12
2/13 The guy cables AB and AC are attached to the top of
the transmission tower. The tension in cable AB is
8 kN. Determine the required tension T in cable AC
such that the net effect of the two cable tensions is a
downward force at point A. Determine the magni-
tude R of this downward force.
A
30 m
C.
20 m
B
40 m
- 50 m
Problem 2/13

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