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- The homogeneous wire ABCD is bent as shown and is attached to a hinge at C. Determine the length L that results in portion BCD of the wire being horizontal. +200 mm -L B !C 150 mmProblem 1 *1-48. The beam is supported by a pin at A and a short link BC. If P = 15 kN, determine the average shear stress developed in the pins at A, B, and C. All pins are in double shear as shown, and each has a diameter of 18 mm. 30°7 4P 4P 0.5m 1 m 1.5 m 1.5 m 2P 0.5.mI need the answer as soon as possible
- A force is applied to a circular surface with area 70 cm2. The surface is parallel to the x-y plane. Fx = 12N, Fy= 16N, Fz= 20N (see figure below). What magnitude of the total shear stress in Pa? Give your answer to 2 decimal place. Z j F auto par possible partical credits. Symbols can be found by clicking the button.Humans can bite with a force of approximately 810 N. If a human tooth has the Young's modulus of bone, a cross-sectional area of 1.5 cm, and is 1.5 cm long, determine the change in the tooth's length during an 8.10 x 10 N bite. 54.73e-7 Your response differs from the correct answer by more than 10%. Double check your calculations. mProblem 2. From the given section of a wide flange shown in the figure, it carries a vertical shear V = 100 kN. a. Calculate the maximum shearing stress. b. Calculate the minimum shearing stress in the web of the wide flange. 120 mm 20 mm I 20 mm, 160 mm 20 mm
- A solid copper cube has an edge length of 86.9 cm. How much stress must be applied to the cube to reduce the edge length to 87 cm? The bulk modulus of copper is 1.4 x 1011 N/m?. Number i UnitsLet ?a represent the density of aluminum and ?f that of iron. Find an expression of the radius (?a ) of a solid aluminum sphere that balances a solid iron sphere of radius ?f on an equal-arm balance.Where 20 ksi shear stress value not the grade
- A cylinder has length L=40.5 cm and radius R=10.5 mm experiences a force F=67 kN as in Figure 6. It shears an amount of Δx=4.11 mm. Calculate the shear modulus G.FBD? SOLUTION?4. A pipe strut BC is loaded and supported as shown. The strut has a uniform cross section and a mass of 12 kg. Determine the tension in the cable and the reaction at support C. Write your answers using 3 significant digits. 750 mm 500 mm- 500 mm A B Cable x 500 N
