Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Textbook Question
Chapter 2.2, Problem 2FP
If the force P causes the rigid arm ABC to rotate clockwise about pin A through an angle of 0.02°, determine the normal strain in wires BD and CE.
F2–2
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Chapter 2 Solutions
Mechanics of Materials
Ch. 2.2 - When force P is applied to the rigid arm ABC,...Ch. 2.2 - If the force P causes the rigid arm ABC to rotate...Ch. 2.2 - The rectangular plate is deformed into the shape...Ch. 2.2 - The triangular plate is deformed into the shape...Ch. 2.2 - The square plate is deformed into the shape shown...Ch. 2.2 - Prob. 2PCh. 2.2 - The square deforms into the position shown by the...Ch. 2.2 - Prob. 9PCh. 2.2 - Prob. 13PCh. 2.2 - Part of a control linkage for an airplane consists...
Ch. 2.2 - Prob. 16PCh. 2.2 - A thin wire, lying along the x axis, is strained...Ch. 2.2 - The corners of the square plate are given the...Ch. 2.2 - The triangular plate is fixed at its base, and its...Ch. 2.2 - The triangular plate is fixed at its base, and its...Ch. 2.2 - The triangular plate is fixed at its base, and its...Ch. 2.2 - The polysulfone block is glued at its top and...Ch. 2.2 - The rectangular plate is deformed into the shape...Ch. 2.2 - The rectangular plate is deformed into the shape...Ch. 2.2 - The nonuniform loading causes a normal strain in...Ch. 2.2 - The fiber AB has a length L and orientation . If...Ch. 2.2 - If the normal strain is defined in reference to...
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- 2-3. The rigid beam is supported by a pin at A and wires BD and CE. If the load P on the beam causes the end C to be displaced 10 mm downward, determine the normal strain developed in wires CE and BD. D E 4 m 3 m + 2 m+2 m Prob. 2-3arrow_forwardThe force applied at the handle of the rigid lever causes the lever to rotate clockwise about the pin B through an angle of 2°. Determine the average normal strain in each wire. The wires are unstretched when the lever is in thehorizontal position.arrow_forward2-23. The rectangular plate is subjected to the deformation shown by the dashed lines. Determine the average shear strain yxy of the plate. *2-24. The rectangular plate is subjected to the deformation shown by the dashed lines. Determine the average normal strains along the diagonal AC and side AB. B C 150 mm 4 3 mm -3 mm -200 mm- Probs. 2-23/24arrow_forward
- If a horizontal load applied to the bar AC causes point A to be displaced to the right by an amount ΔL, determine the normal strain in the wire AB. Originally, u = 45°.arrow_forward2-11. If a load applied to bar AC causes point A to be displaced to the left by an amount AL, determine the normal strain in wire AB. Originally, 0 = 45°. B L. Probs. 2-10/11arrow_forward*2-24. The rectangular plate is subjected to the deformation shown by the dashed lines. Determine the average normal strains along the diagonal AC and side AB. B 150 mm 3 mm - 3 mm -200 mm Probs. 2-23/24arrow_forward
- The wire AB is unstretched when u = 45°. If a load is applied to the bar AC, which causes u to become 47°, determine the normal strain in the wire.arrow_forwardDetermine the average normal strain along diagonal DB, based on the original plate (blue) and the deformed shaped (dashed line): 2 mm y C 300 mm 12 mm D -400 mm A 5 mm B 3 mm 4 mm 12 mm Xarrow_forwardThe force applied at the handle of the rigid lever causes the lever to rotate clockwise about the pin B through an angle of 2 deg. Determine the average normal strain in each wire. The wires are unstretched when the lever is in the horizontal position shown. G F 200 mm 200 mm 300 mm -300 mm- E A B C D 200 mm Harrow_forward
- *2-4. The force applied at the handle of the rigid lever causes the lever to rotate clockwise about the pin B through an angle of 2°. Determine the average normal strain in each wire. The wires are unstretched when the lever is in the horizontal position. Problem 2-4 A 200 mm 200 mm H C B 300 mm G F 200 mm D 300 mm Earrow_forwardThe A-36 steel post is subjected to the forces shown. If the strain gages a and b at point A give readings of Pa = 300(10-6) and Pb = 175(10-6), determine the magnitudes of P1 and P2.arrow_forwardThe block is deformed into the position shown by the dashed lines with d= 107 mm Determine the average normal strain along line ABarrow_forward
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