What is the required diameter of the pin Bfor the bell crank mechanism shown in the figure if an applied force of 60 kN at A is resisted by a force P at C? The allowable shearing stress is 1-26. 100 MPa. Ans. 23.2 mm. 60 N A 150 mm 300 mm Pin B

What is the required diameter of the pin Bfor the bell crank mechanism shown in the figure if an applied force of 60 kN at A is resisted by a force P at C? The allowable shearing stress is 1-26. 100 MPa. Ans. 23.2 mm. 60 N A 150 mm 300 mm Pin B

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.3.14P: The state of stress on an element along the hydraulic lift cylinder on a truck is trv= — 5 MPaLFind...

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Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.

Question

1-26.
What is the required diameter of the pin
Bfor the bell crank mechanism shown in the figure
if an applied force of 60 kN at A is resisted by a
force P at C? The allowable shearing stress is
100 MPa. Ans, 23.2 mm.
60 N
A
150 mm
300 mm
Pin B

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