The free-body diagram of joint A is drawn with the members assumed to be in tension. 440 lb Answers: AB= Find the forces in AB and AC. i AB AC = i AC lb lb

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The free-body diagram of joint A is drawn with the members assumed to be in tension.
440 lb
Answers:
AB=
Find the forces in AB and AC.
AC =
AB
i
AC
lb
lb
Transcribed Image Text:The free-body diagram of joint A is drawn with the members assumed to be in tension. 440 lb Answers: AB= Find the forces in AB and AC. AC = AB i AC lb lb
Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of the 32° support surface at C. The
forces are positive if in tension, negative if in compression.
440 lb
6.1'
B
2.7'
32°
Transcribed Image Text:Determine the force in each member of the loaded truss. Discuss the effects of varying the angle of the 32° support surface at C. The forces are positive if in tension, negative if in compression. 440 lb 6.1' B 2.7' 32°
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