Q.2) Member ABC is supported by arm BD (pin connections at B and D) and a pin support at A. Member ABC weighs 12 lbs., while the weight of arm BD is negligible in comparison. Assume member ABC is homogeneous having a center of gravity at its midpoint. If a force of T = 45 lb is applied at point C as shown, determine the support reactions at pin A and the reaction at pin B. State whether arm BD is in tension or compression. 9 ft 6 ft 30° D B 13 ft C 20° T
Q.2) Member ABC is supported by arm BD (pin connections at B and D) and a pin support at A. Member ABC weighs 12 lbs., while the weight of arm BD is negligible in comparison. Assume member ABC is homogeneous having a center of gravity at its midpoint. If a force of T = 45 lb is applied at point C as shown, determine the support reactions at pin A and the reaction at pin B. State whether arm BD is in tension or compression. 9 ft 6 ft 30° D B 13 ft C 20° T
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 5.46P: The 80-lb homogeneous plate is supported by a ball-and-socket joint at A, a slider hearing at B, and...
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Member ABC is supported by arm BD (pin connections at B and D) and a pin support at A.
Member ABC weighs 12 lbs., while the weight of arm BD is negligible in comparison. Assume
member ABC is homogeneous having a center of gravity at its midpoint. If a force of T = 45 lb
is applied at point C as shown, determine the support reactions at pin A and the reaction at pin B.
State whether arm BD is in tension or compression.
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