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4. Figure 3 shows a crank loaded by a force F = 1000 N and Mx = 40 Nm. a. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to force F. Label the directions of the coordinate axes on this diagram. b. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to moment Mr. Label the directions of the coordinate axes on this diagram. Draw a free body diagram of the wall plane showing all the forces, torques, and moments acting there. d. Locate a stress element on the top surface of the shaft at A and calculate all the stress components that act upon this element. e. Determine the principal stresses and maximum shear stresses at this point at A.

4. Figure 3 shows a crank loaded by a force F = 1000 N and Mx = 40 Nm. a. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to force F. Label the directions of the coordinate axes on this diagram. b. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to moment Mr. Label the directions of the coordinate axes on this diagram. Draw a free body diagram of the wall plane showing all the forces, torques, and moments acting there. d. Locate a stress element on the top surface of the shaft at A and calculate all the stress components that act upon this element. e. Determine the principal stresses and maximum shear stresses at this point at A.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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4. Figure 3 shows a crank loaded by a force F = 1000 N and Mx = 40 Nm. a. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to force F. Label the directions of the coordinate axes on this diagram. b. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to moment Mr. Label the directions of the coordinate axes on this diagram. Draw a free body diagram of the wall plane showing all the forces, torques, and moments acting there. d. Locate a stress element on the top surface of the shaft at A and calculate all the stress components that act upon this element. e. Determine the principal stresses and maximum shear stresses at this point at A.
Transcribed Image Text:4. Figure 3 shows a crank loaded by a force F = 1000 N and Mx = 40 Nm. a. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to force F. Label the directions of the coordinate axes on this diagram. b. Draw a free-body diagram of arm 2 showing the values of all forces, moments, and torques that act due to moment Mr. Label the directions of the coordinate axes on this diagram. Draw a free body diagram of the wall plane showing all the forces, torques, and moments acting there. d. Locate a stress element on the top surface of the shaft at A and calculate all the stress components that act upon this element. e. Determine the principal stresses and maximum shear stresses at this point at A.
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