Two forces , each of magnitude P, are applied to the wrench. The diameter of the steel shaft AB is 30 mm. Determine the largest allowable value of P if the shear stress in the shaft is not to exceed 120 MPa and its angle of twist is limited to 7 deg. Use G=83 GPa for steel 300 mm P. 600 mm

Two forces , each of magnitude P, are applied to the wrench. The diameter of the steel shaft AB is 30 mm. Determine the largest allowable value of P if the shear stress in the shaft is not to exceed 120 MPa and its angle of twist is limited to 7 deg. Use G=83 GPa for steel 300 mm P. 600 mm

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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Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

Please include the free body diagram and formula used

Two forces , each of magnitude P, are applied to the wrench. The
diameter of the steel shaft AB is 30 mm. Determine the largest
allowable value of P if the shear stress in the shaft is not to exceed
120 MPa and its angle of twist is limited to 7 deg. Use G=83 GPa for
steel
300 mm
B.
600 mm

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