9-23. The wood beam is subjected to a load of 12 kN. If a of wood in the beam at point A makes an angle of 25° h the horizontal as shown, determine the normal and chear stress that act perpendicular and parallel to the grain due to the loading.

9-23. The wood beam is subjected to a load of 12 kN. If a of wood in the beam at point A makes an angle of 25° h the horizontal as shown, determine the normal and chear stress that act perpendicular and parallel to the grain due to the loading.

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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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

9-23. The wood beam is subjected to a load of 12 kN. If a
of wood in the beam at point A makes an angle of 25°
h the horizontal as shown, determine the normal and
chear stress that act perpendicular and parallel to the grain
due to the loading.

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