Problem 5 For the truss shown in Fig, calculate the stresses in members CE, DE, and DF. The cross-sectional area of each member is 1.8 in2. Indicate tension (T) or compression (C). Figure P-111 MATHalino.comB 8 ft 6 ft 8 ft E 8 ft 6 It 30 kips F
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- A thin rectangular plate is uniformly, deformed, as shown. Determine the shear strain y, at P. Assume a - 21 in, b- 29 in, c- 0.16 in, and d- 0.28 in. R Answer:Y prad.How do I determine the maximum magnitude P?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.
- The homogeneous wire ABCD is bent as shown and is attache to a hinge at C. Determine the length L that results in portic BCD of the wire being horizontal. - 200 mm -L- В D 150 mmWhy R_[Ay) is calculated here? Explanation requiredThe beam is supported by a pin at A and a short link BC. Figure 1 of 1 > 0.5 m Tadika 1m 1.5 m 1.5 m H. Part A If P = 13 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 17 mm. (Figure 1) Enter your answers separated by commas. TA. TB. TC = Submit Provide Feedback 197| ΑΣΦ | 11 | vec Request Answer MPa I
- 75 MPa 25 MPa 35 MPa 75 MPa Q. 2 With reference to the stress element shown below: 1. 2. Calculate the stresses on plane a-b. Draw a properly oriented stress element showing the stresses on plane a-b. 3. Draw the Mohr's circle showing the state of stress for this element. 4. Calculate the maximum shear stress Tmax, and show it and any other applicable stresses on a properly oriented stress element. 8.25 MPa 2.75 MPa 2 MPa a Q 38° b 2 MPa 2.75 MPa 8.25 MPaDetermine the force in each member of the truss shown in the figure and indicate whether the members are in tension or compression. Match the answers. 500 N 2 m 45° 2 m 1. 500N (T) 707 N (C) FAB %3D 3. 500N (C) FAC = 4. 707 N (T) FBC 5. 495 N (T) 6. 718 N (C) 2.AB = 5008.95 Ib AE = -4407.78 Ib BC = -2101.41 Ib BD = -7882.09 Ib BE = 2910 Ib CD = 4485.98 Ib DE = -4407.78 Ib
- A vertebra is subjected to a shearing force of 510 N. Find the shear deformation, taking the vertebra to be a cylinder 3.00 cm high and 4.00 cm in diameter. The shear modulus for vertebrae is 8.0 × 101º N/m². shear deformation: m * TOOLS Question Credit: Op *10'PRO BLEM 2: A TRICKY STRUT An orange strut of length l is connected to a wall via a pi vot at the bottom. An additional (blue rope) also connec ts the strut to the wall attached at an angle 01. A load of weight W is hanging from the strut; the load makes an angle 02 with the strut as shown in the diagram. In order to stabilize the system, and additional force needs to be applied. That force, which is labeled C in the diagram, makes an angle p with respect to the strut as shown. What is o?Determine the force in member BE of the loaded truss. Enter a positive number if in tension, negative if in compression. 11' B 14' 15° 15° F E 11' 15° 1.0 L 1.7L 15° 45° A Answer: BE = i !L 45° D