Knowing that the maximum allowable tension in cables AB and AC is 500 N, determine the magnitude of the largest force P which can be applied at A, and the corresponding angle a.

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter6: Beams And Cables
Section: Chapter Questions
Problem 6.63P: The cable of the suspension bridge spans L=140m with a sag H=20m. The cable supports a uniformly...
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AVERAGE
30
Knowing that the maximum allowable
tension in cables AB and AC is 500 N,
determine the magnitude of the largest
force P which can be applied at A, and
the corresponding angle a.
45°
P
y
220 mm
DIFFICULT
960 mm
960 mn
Three members are pin-
connected at A and loaded as
320 mm
320 mm
shown. Determine the force
380mm
380 mm
in members AB and AC, and
the magnitude of P if the
force in member AD is 105 N
240mm
240 mm
(directed towards D) and Q is
40 N.
960 mm
960 mm
Transcribed Image Text:AVERAGE 30 Knowing that the maximum allowable tension in cables AB and AC is 500 N, determine the magnitude of the largest force P which can be applied at A, and the corresponding angle a. 45° P y 220 mm DIFFICULT 960 mm 960 mn Three members are pin- connected at A and loaded as 320 mm 320 mm shown. Determine the force 380mm 380 mm in members AB and AC, and the magnitude of P if the force in member AD is 105 N 240mm 240 mm (directed towards D) and Q is 40 N. 960 mm 960 mm
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