For the cantilever steel beam [E = 230 GPa; 1= 95 × 106 mm4], use the double-integration method to determine the deflection vg at B. Assume L = 3.5 m, Mo = 67 kN-m, and w = 10 kN/m. A Answer: VB = i W L mm. X Mo
Q: your own words, state and justify your assumptions and comment on your working. Marks will be…
A: Following assumption are made during the solution The rod is uniform that is its mass is distributed…
Q: A steady-state system for producing power consist of a pump, heat exchanger and a turbine. Water…
A: Given:To find:entropy generation associated with the reheating and regeneration processes.
Q: 1. Determine the resultant of the distributed load 2. Determine the point of application of the…
A:
Q: At the instant shown, perform the following tasks using the individual values of lengths OA, AB, BC,…
A: It is asked to perform force analysis in the given mechanism
Q: ...Does point P experience Coriolis acceleration? Why? BD rotates at constant wBD of 6 rad/s CCW. At…
A: Coriolis acceleration is a tangential acceleration of a slider sliding on another rotating link.…
Q: A 2 kN/m 1.5 m X B 1.5 m * 3 kN m 1.5 m Figure 1. Beam ABC and its loads. 1.5 m E 200 GPa and I = 55…
A: The modulus of elasticity is The moment of inertia is
Q: A refrigeration system is to be designed to maintain the temperature in the range of -15°C to -5°C,…
A: The refrigeration temperature is between The outside temperature range is .The refrigeration effect…
Q: simple Rankine cycle uses water as the working fluid. Water enters the pump as a saturated liquid at…
A: The pressure at the pump entry is .The pressure at the pump exit is .The quality of the mixture is…
Q: 3. A main supply line in which water flows at 320°C, 150 MPa, is connected through a valve to an…
A: Given:The initial temperature is the initial pressure is the mass of water enters is The final…
Q: The oil tanker has a smooth surface area of 4.7(1033) m2m2 in contact with the sea. The velocity of…
A: The surface area is .The velocity of ship is .The length is The density is The viscosity is
Q: When in the mode of adsorbing, the vertical shaft is rotating with an angular velocity of 3 rad/s at…
A: Given:At , the angular velocity is The mass of rod AB and CD each The length of AB and CD is The…
Q: Calculate the velocity a spherical rain drop would achieve falling from 5.00 km: (a) in the absence…
A:
Q: A spent nuclear rod 2 m in length and 20 cm in diameter is encased in concrete, a cylinder 2 m long…
A: To Find : The depth of the rod for buried Given : The heat generated rate of spent rod is The length…
Q: This most likely is made to be a probelm about mx''+bx'+kx=f(t) m = mass b = friction k = spring…
A:
Q: Given the information for a motor, determine its LCC in term of present worth (in $). Annual…
A:
Q: 4. A bullet's speed can be found by shooting it through two rotating paper discs mounted a distance…
A: The values are
Q: The moment of inertia for an extended body is I = r² dm. Prove that for a circular disc of mass M…
A:
Q: 8-39 The 50-lb cylinder is attached to a cord which passes over the drum. If the coefficient of…
A:
Q: how do you know where the point 2 is ? or how do you find point 2
A:
Q: (Viscous flow) A viscous liquid (μ = 0.015 lbs/ft², p = 1.74 slugs/ft3) flows through the annular…
A:
Q: Consider a regenerative Brayton cycle operating with a pressure ratio of 8, where the air enters the…
A: The pressure ratio is The inlet temperature at compressor is The inlet pressure at compressor is The…
Q: Estimate the endurance strength of a 1.5-in-diameter rod of AISI 1040 steel having a machined finish…
A: Data Given : d = 1.5 inAISI 1040 material steel machined surface and heat treated.Tensile strength =…
Q: A rod of different materials is arranged as shown with the corresponding axial forces (see figure…
A:
Q: A ball has a diameter of 43 mm and falls in honey with a terminal velocity of 0.3 m/s. For honey,…
A: Given:
Q: To replace the regular light bulb with a high-efficiency light bulb, what is the upper price limit…
A: Unit cost of electricity, Type of light bulbCost ($/piece)Power (W)Lifetime (hours)Regular…
Q: 7-63. The cotter is used to hold the two rods together. Determine the smallest thickness t of the…
A:
Q: Q1: An engineer claimed that his device produces two streams of 1 am air (outlet 1) and 1.5 atm…
A: To Find : The device is feasable or notGiven : The outlet temperature of two stream is The aoutlet…
Q: 7. Consider the statement “An extraterrestrial astronomer surveying our solarsystem with the Doppler…
A: The objective of the question is to evaluate the validity of the statement that an extraterrestrial…
Q: A ski resort chair lift has towers spaced 44 m horizontaly appart. The upper tower is 15 m higher…
A: The mass of each chair is the horizontal space is the upper tower height is The chair is…
Q: Consider the given pulley system. The rope is drawn towards the motor with a speed of 3 m/s. What is…
A:
Q: &=0.004, & = -0.003, & = 0.002, at angles 0 = 0, 0 = 60°, 0 = 120° С a) Calculate the component…
A:
Q: For V in ft/s and Rin feet (US Customary units), Manning equation can be rewritten as: 1.49 n V = Q…
A: Given DataChannel width: B=8 ftBed slope: S0=0.0004 ft/ftDepth of flow: y=2ftManning roughness…
Q: One hollow cylinder is shrink-fitted inside another. Both cylinders have length L and both the flat…
A: Given:To find:
Q: The piston C moves vertically between the two smooth walls. If the spring has a stiffness of k = 12…
A: The spring constant, k = 12 lb/inThe spring unstretched when θ = 0°The final angle is: θ = 20°
Q: Derive the frequency (or characteristic) equation in the form tan ( ) = ( ) for the longitudinal…
A: To Find:The equation of the frequency in the form of Tan.Given:
Q: The wheel shown supports a load of 500 lb. The hub fits loosely over an axle of diameter 1.3 in and…
A: Given :To find:
Q: Strut System Real Engineering Product (Motorcycle) C04 mvehicle rider 4ka 2k Simplified model and…
A:
Q: what is the pressure drop per meter for water flowing at 6 m/s through a 8 x 4 cm annulus? (dinner…
A: To Find:The pressure drop per meter for water flowing.Given:The outer diameter is the inner diameter…
Q: Hi, can you please show me how to solve this problem? Thank you!
A: The objective of this problem is to determine the maximum tensile stress, maximum compressive…
Q: An electric motor has 4 rotor bars and runs at 2980rpm. A vibration analysis shows significant…
A: The presence of vibration frequency components at integer multiples of the fundamental rotational…
Q: The man has a mass, m = 40 kg. He plans to scale the vertical crevice using the method shown. If the…
A:
Q: Below is a slider crank mechanism used in an industrial shaping machine. The crank BC has an angular…
A: Below is a slider crank mechanism used in an industrial shaping machine. The crank BC has an angular…
Q: *Test your understanding start with E = -ħw to find TDSE
A:
Q: A large stationary Brayton-cycle gas turbine power plant delivers a Net Power Output of 100 MW…
A:
Q: 10. A weight of 50.0 N is attached to the free end of a light string wrapped around a reel with a…
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: 7-18. The shaft is supported at its ends by two bearings A and B and is subjected to the forces…
A: Draw the free-body diagram of the shaft.
Q: A 2Mo 2Mo B
A: To Find : The maximum deflection of the beam and the slope at AGiven : The free body diagram is,
Q: There are variety of errors that might affect the attitude motion of a spacecraft. Discuss what type…
A: Errors in spacecraft attitude control systems can arise from various sources, impacting the…
Q: Experiments show t high speeds the c body depender epends on S assumes that the
A: Total number of variables, n=7Basic variables, m=3Number of pi terms, n-m=4
Q: Draw the shear and bending moment diagrams for the horizontal boom of the crane as pictured here.…
A:
I am not sure how to approach this problem. How do I do it?
Thanks
Step by step
Solved in 4 steps with 3 images
- .2 A ligmio.irc ii supported by two vorlical beams consistins: of thin-walled, tapered circular lubes (see ligure part at. for purposes of this analysis, each beam may be represented as a cantilever AB of length L = 8.0 m subjected to a lateral load P = 2.4 kN at the free end. The tubes have a constant thickness ; = 10.0 mm and average diameters dA = 90 mm and dB = 270 mm at ends A and B, re s pec lively. Because the thickness is small compared to the diameters, the moment of inerlia at any cross section may be obtained from the formula / = jrrf3;/8 (see Case 22, Appendix E); therefore, the section modulus mav be obtained from the formula S = trdhlA. (a) At what dislance A from the free end docs the maximum bending stress occur? What is the magnitude trllul of the maximum bending stress? What is the ratio of the maximum stress to the largest stress (b) Repeat part (a) if concentrated load P is applied upward at A and downward uniform load q {-x) = 2PIL is applied over the entire beam as shown in the figure part b What is the ratio of the maximum stress to the stress at the location of maximum moment?Beam ACB hangs from two springs, as shown in the figure. The springs have stiffnesses Jt(and k2^ and the beam has flexural rigidity EI. What is the downward displacement of point C, which is at the midpoint of the beam, when the moment MQis applied? Data for the structure are M0 = 7.5 kip-ft, L = 6 ft, EI = 520 kip-ft2, kx= 17 kip/ft, and As = 11 kip/ft. Repeat part (a), but remove Af0 and instead apply uniform load q over the entire beam.A cantilever beam of a length L = 2.5 ft has a rectangular cross section {b = 4in,, h = Sin,) and modulus E = 10,000 ksi. The beam is subjected to a linearly varying distributed load with a peak intensity qQ= 900 lb/ft. Use the method of superposition and Cases 1 and 9 in Table H-l to calculate the deflection and rotation at B.
- Beam ABC is loaded by a uniform load q and point load P at joint C. Using the method of superposition, calculate the deflection at joint C. Assume that L = 4 m, a =2ra, q = 15 kN/m, P = 7.5 kN, £ = 200 GPa, and / = 70.8 X 106 mm4.A fixed-end beam AB carries point load P acting at point C. The beam has a rectangular cross section (b = 75 mm, h = 150 mm). Calculate the reactions of the beam and the displacement at point C. Assume that E = 190 GPa.A fixed-end beam AB of a length L is subjected to a uniform load of intensity q acting over the middle region of the beam (sec figure). Obtain a formula for the fixed-end moments MAand MBin terms of the load q, the length L, and the length h of the loaded part of the beam. Plot a graph of the fixed-end moment MAversus the length b of the loaded part of the beam. For convenience, plot the graph in the following nondimensional form: MAqL2/l2versusbL with the ratio b/L varying between its extreme values of 0 and 1. (c) For the special case in which ù = h = L/3, draw the shear-force and bending-moment diagrams for the beam, labeling all critical ordinates.
- A square wood platform is 8 ft × 8 ft in area and rests on masonry walls (see figure). The deck of the platform is constructed of 2-in. nominal thickness tongue-and-groove planks (actual thickness 1.5 in.; sec Appendix CL) supported on two S-ft long beams. The beams have 4 in. × (i in. nominal dimensions (actual dimensions 3.5 in. × 5.5 in.). The planks arc designed to support a uniformly distributed load n ( lb/ft" i acting over the entire top surface of the platform. I be allowable bending stress for the planks is 2400 psi and the allowable shear stress is 100 psi. W ben analyzing the planks, disregard their weights and assume that their reactions are uniformly distributed over the top surfaces of the supporting beams. (a) Determine the allowable platform load Mr. (lb/ft2) based upon the bending stress in the planks. (b) Determine the allowable platform load if-. (lb/ft-) based upon the shear stress in the planks. (c) Which of the preceding values becomes the allowable load alolow on the platform? Hints: Use care in constructing the loading diagram for the planks, noting especially that the reactions are distributed loads instead of concentrated loads. Also, note that the maximum shear forces occur at the inside faces of the supporting beams.Solve the preceding problem for a W 250 × 89 steel column having a length L = 10 m. Let E = 200 GPa.A cantilever beam model is often used to represent micro-clectrical-mechanical systems (MEMS) (sec figure}. The cantilever beam is made of polysilicon (E = 150 GPa) and is subjected to an electrostatic moment M applied at the end of the cantilever beam. 1 f dimensions arc h — 2 [im, h — 4 ^m, and L = 520 ^mt find expressions for the tip deflection and rotation of the cantilever beam in terms of moment M.
- A cantilever beam has a length L = 12 ft and a rectangular cross section (b = 16 in., h = 24 in.), A linearly varying distributed load with peak intensity q0acts on the beam, (a) Find peak intensity q0if the deflection at joint B is known to be 0.18 in. Assume that modulus E = 30,000 ksi. (b) Find the location and magnitude of the maximum rotation of the beam.Compound beam ABC is loaded by point load P = 1.5 kips at distance 2aB from point A and a triangularly distributed load on segment BC with peak intensity qü= 0.5 kips/ft. If length a = 5 ft and length/) = 10 ft, find the deflection at B and rotation at A. Assume that £ = 29,000 ksi and / = 53.8 in4.Copper beam AB has circular cross section with a radius of 0.25 in. and length L = 3 ft. The beam is subjected to a uniformly distributed load w = 3.5 lb/ft. Calculate the required load P at joint B so that the total deflection at joint B is zero. Assume that£ = 16,000 ksi.