Activity8_EQ_locMagnitude_buildings_23F-v2 (1)

The purpose of this problem is to show the relationship between material constants typically used in engineering practice. This is useful because you may often have access to measurements of or tabulated values of some constants (e.g., Young's modulus and Poisson's ratio) but need another constant (e.g., shear modulus) for a calculation. Use the expression Cijkl = µ(dildjk + dikdjl) + Ad¿jdkl to derive the following: (a) Young's modulus, E = µ(3X+2µ)/(X+μ), from the definition 11 = Ee11 in a unconfined (022 = 0,033 = 0) uniaxial tension test. (b) Poisson's ratio, v = \/(2(X + μ)), from the definition v = €22/11 in the same test as in (a). (c) Shear modulus, μ = G = 012/(2€12) = E/(2(1 + v)). Use the results to show that C can also be written Cijkl Ev/((1+v)(1 − 2v))dij§kl. = E/(2(1 + v))(duðjk + dikdjl) +

Arrangement of the solution:   The following section should be underlined and  numbered in your solution   Problem statement   Given   Required   Drawing/ sketch / free body diagram  V. Solution with explanation

Hey! I'm working through the lab on Archimedes Principle and Buoyancy. I need someone to check my work, as my actual and theoretical values between question 2 and 3 are... pretty different from one another. should I be using a negative value for my buoancy? Thank you!

Solve please. Should 100% correct

Considering Figure 20-8 (textbook), the torsion geometry parameter, Jw, for case 2 when b=6 and d=9 is most likely:     400.5     562.5     283.5     60.8     279.0     392.6     386.0     572.6     184.1

22°F Clear DDÈ DDE MMMBU BU ► ► ► 2GQ==§¤¤✰=aaa=Û¤ı1 × PDF PDF PDF PDF PDE File | C:/Users/ignor/Downloads/Assignment%203%20(2).pdf T❘ Read aloud Draw Ask Copilot a) Use Newton's second law b) Use the Torque equation a Search TWO Particle P is sliding along a circular path of radius r . The circular path is placed on top of a truck that is moving to the left with a velocity of v and an acceleration of a. The friction is negligible. Find the EOM of particle P. O 0 2 r of 6 | CD P eac СО da | + o ENG 60 T 6L N {0} 7:39 PM 1/17/2024 x

Need help with this engineering of materials

Hi, can I get help with this engineering dynamics question. Thanks.

The figure below (for illustrative purposes) shows a perfectly rigid (non-deformable) beam which is perfectly rigidly supported at points P and R by two force measurement scales, 1 and 2. PQ is 65 cm and PR is 150 cm. The beam is horizontal when each of scales 1 and 2 gives a reading of zero. Acceleration due to gravity is 9.81 ms-2. Scale 1 Point P Point Q Point R Scale 2 Choose one of the following options that will give the correct readings of scales 1 and 2 when a mass of 30 kg acts vertically downwards at point Q. (The scales are not loaded to you will have to calculate the answer) O A Reading of Scale 1 = 150 kg; Reading of scale 2 = 65 kg O B. Reading of Scale 1 = 166.77 kg; Reading of scale 2 = 127.53 kg O C. Reading of Scale 1 = 150 Newton; Reading of scale 2 = 65 kg O D. Reading of Scale 1 = 166.77 Newton; Reading of scale 2 = 127.53 Newton

of the Origin. Overall drafting standard - Create the illustrated part. Note the location 1.50 1.25 ANSI. Calculate the overall mass of the illustrated model. Apply the Mass Properties tool. Think about the steps that you would take to build the model. 2.25 Given: A = 3.50 B= 70 Material: 1060 Alloy Density = 0.0975 Ib/in^3 Units: IPS Decimal places = 2 Review the provided information carefully. Units are represented in the IPS (inch, pound, second) system. A = 3.50in, B = .70in bliud of s Origin PAGE 2-95 Eniter insert Cut

Course Home > Syllabus Scores eText Study Area Document Sharing User Settings Course Tools https://openvellum.ecollege.com/course.html?courseld=17536286&OpenVellumHMAC=496f5... A > Problem 3.54 Figure 3 ft 2 ft. 3 ft B 6 ft 12 ft 3 ft 4 ft 1 of 1 Part A Ⓡ $ Submit Part B S FAB = Value Units ! Use US customary units for your answer. No credit lost. Try again. P Pearson μA Iv ID Determine the tension developed in AB cable for equilibrium of the 260-lb crate. (Figure 1) Previous Answers Request Answer {} Express your answer to two significant figures and include the appropriate units. < 6 of 6 0 Review ⠀

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The nuchal ligament in a horse supports the weight of the horse’s head. This ligament is much more elastic than a typical ligament, stretching from 15% to 45% longer than its resting length as a horse’s head moves up and down while it runs. This stretch of the ligament stores energy, making locomotion more efficient. Measurements on a segment of ligament show a linear stress-versusstrain relationship until the stress approaches 0.80. Smoothed data for the stretch are shown. The volume of the ligament stays the same as it stretches, so the cross-section area decreases as the length increases. Given this, how would a force F versus change in length ΔL curve appear?

Sy Step-by-Step Calculator - Syn x b Change in length of strut DC X b The displacements at points I x A WebAssign - ENGR 2331 Su2 x -> A webassign.net/web/Student/Assignment-Responses/last?dep=26956849#Q6 W 24 Statically Indeterminate S x E Apps M Gmail D YouTube Maps O Reading list A rigid bar of weight W= 810 N hangs from three equally spaced vertical wires (length L- 150 mm, spacing a= S0 mm): two of steel and one of aluminum. The wires also support a load Pacting on the bar. The diameter of the steel wires is d-2 mm, and the diameter of the wire is d,=4 mm. Assume E, - 210 GPa and E, = 70 GPa. Rigid bar of weight W (a) L. Rigid bar of weight W (b) (a) What load P (in N) can be supported at the midpoint of the bar (x = a) if the allowable stress in the steel wires is 200 MPa and in the aluminum wire is 65 MPa? (Se figure part (a).) (b) What is P (in N) if the load is positioned at x = a/2? N (c) Repeat part (b) if the second and third wires are switched as shown in the figure part…