اكتب هنا FREE-BODY DIAGRAM EXERCISES 3/A In each of the five following examples, the body to be isolated is shown in the left-hand diagram, and an in- complete free-body diagram (FBD) of the isolated body is shown on the right. Add whatever forces are nec- essary in each case to form a complete free-body dia- gram. The weights of the bodies are negligible unless otherwise indicated. Dimensions and numerical values are omitted for simplicity. Body Incomplete FBD 1. Bell crank supporting mass m with pin support at A. mg T m Flexible cable A Pull P 2. Control lever applying torque to shaft at 0. Fo 3. Boom OA, of negligible mass compared with mass m. Boom hinged at O and supported by hoisting cable at B. B m mg

اكتب هنا FREE-BODY DIAGRAM EXERCISES 3/A In each of the five following examples, the body to be isolated is shown in the left-hand diagram, and an in- complete free-body diagram (FBD) of the isolated body is shown on the right. Add whatever forces are nec- essary in each case to form a complete free-body dia- gram. The weights of the bodies are negligible unless otherwise indicated. Dimensions and numerical values are omitted for simplicity. Body Incomplete FBD 1. Bell crank supporting mass m with pin support at A. mg T m Flexible cable A Pull P 2. Control lever applying torque to shaft at 0. Fo 3. Boom OA, of negligible mass compared with mass m. Boom hinged at O and supported by hoisting cable at B. B m mg

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

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.13P: Figure (a) shows the cross section of a column that uses a structural shape known as W867...

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