1. The 180-kg uniform boom ABC, supported by a horizontal cable at B, and a pin at A, carries a 320-kg load at C. Determine the force in the cable and the magnitude of the pin reaction A. Answers Cable force at B = 13.93 kN Reaction at A = 14.77 kN 2 m 30° 2 m B с 320 kg

1. The 180-kg uniform boom ABC, supported by a horizontal cable at B, and a pin at A, carries a 320-kg load at C. Determine the force in the cable and the magnitude of the pin reaction A. Answers Cable force at B = 13.93 kN Reaction at A = 14.77 kN 2 m 30° 2 m B с 320 kg

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.15P: The 180-kg uniform boom ABC, supported by a horizontal cable at B and a pin at A, carries a 320-kg...

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

1. The 180-kg uniform boom ABC, supported by a horizontal cable at B, and a pin at A, carries a 320-kg load at C. Determine the force in the cable and the magnitude of the pin reaction A.
Answers
Cable force at B = 13.93 kN
Reaction at A = 14.77 kN
2 m
30°
2 m
B
с
320 kg

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