A cantilever beam is subjected to an inclinedforce (P) as shown in Figure 1, the equilibriumnormal force component on the cross-sectional area at the point A is (in kN)Figure 1:P 400 kN301000 mmAArea 30 mm20 mm In Figure 1, if the Young modulus is 200 Gpa,the strain percentage in the direction of thenormal force isالاختيارات0.28% O0.38%0.18% O0.48% O

Normal Force = P cos 30 = 400 * cos 30 = 346.41016 kN stress = normal force / area = 0.57735 kN/mm^2

Answered: In Figure 1, if the Young modulus is…

Engineering

Mechanical Engineering

In Figure 1, if the Young modulus is 200 Gpa, the strain percentage in the direction of the normal force is

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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Concept explainers

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.

Question

A cantilever beam is subjected to an inclined
force (P) as shown in Figure 1, the equilibrium
normal force component on the cross-
sectional area at the point A is (in kN)
Figure 1:
P 400 kN
30
1000 mm
A
Area 30 mm
20 mm

In Figure 1, if the Young modulus is 200 Gpa,
the strain percentage in the direction of the
normal force is
الاختيارات
0.28% O
0.38%
0.18% O
0.48% O

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