QUESTION 22 The strain is measured in either inches or millimeters True False QU

Question

QUESTION 22 The strain is measured in either inches or millimeters True False QUES ION 23 The shear force V in the transverse shear stress equation is found from O The reactions on the beam O The forces on the beam The shear force diagram o The bending moment diagram QUESTION 24 The modulus of elasticity is A stress module A strain module 30.000.000 psi The slope of the linear portion in the stress strain diagram QUESTION 25 Click Save and Submit to save and submit. Click Save All Answers to save all answers

Explanation / Answer

22. False, strain doesn't have any units.

strain=stress/Youngs modulus or change in length/original length

23. The forces on the beam.

24. The slope of the linear portion of the curve. Hence the correct answer is (d).

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