A vinyl [E = 2.70 GPa; v = 0.44] block with width b = 50 mm, depth d = 100 mm, and height h = 270 mm rests on a smooth rigid base. A load P is applied to a rigid plate that rests on top of the block. Calculate the change in the depth dimension d of the block after a load of P = 120 kN is applied. Rigid plate Answer: Δd = i Width b P Depth d Height h Rigid base mm
Q: 60 mm F 10000 N.mm 80 mm A y 600 N D C 45 mm E 90 mm 120 mm 300 N A: a collar that can slide along…
A: Force along negative Y-axis F1 = 600 N Force along positive x-axis F2 = 300 N A coller rotate about…
Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…
A: Based on the given diagram, the following assumptions should be made before beginning the analysis.…
Q: An aluminum [E = 9500 ksi] control rod with a circular cross section must not stretch more than 0.28…
A:
Q: *10-76. The components of plane stress at a critical point on an A-36 steel shell are shown.…
A: “Since you have posted a multiple question, we will provide the solution only to the first question…
Q: Determine the x and y components of reaction at pin C using scalar notation. Express your answers in…
A: Given: P=490 N M =980 N.m To find: Cx and Cy
Q: The slider P can be moved inward by means of the string S, while the slotted arm rotates about point…
A: Given data: θ=0.59t-0.039t2 r=1.31 m v=0.11 m/s at t= 0 sec Need to determine The velocity and…
Q: The 50 lb crate is given a speed of 10 ft/s in t = 4 s starting from rest. If the acceleration is…
A:
Q: 14.38 Ball B is suspended from a cord of length / attached to cart A, which can roll freely on a…
A:
Q: 1) Determine magnitude of the force the load creates in member FB, which contains the hydraulic…
A: From the given diagram, the length of FN in the represented triangle BFN, is 1 m. length of BN is…
Q: Ross and Rachel are fighting if they were on a break. Ross is trying to get his stuff weighing 150.…
A:
Q: A grandmother is concerned about reducing her winter heating bills. Her strategy is to loosely fit…
A: (a) Draw the diagram of window and its insulation of foam sheet when foam is placed on the inner…
Q: What are the maintenance requirements for a hydraulic ram pump, and how often should it be serviced?…
A: 1. Hydraulic Ram Pump:- The hydram, also known as a hydraulic ram pump, transports water from its…
Q: Write the system equations and the corresponding state-space representation or each of the systems…
A:
Q: A hydraulic structure is to be designed for 40 years return period. The design team allows a maximum…
A:
Q: A plant operates under steady-state conditions. Sea water enters the plant with a mass flow rate of…
A:
Q: Compute the maximum vertical force F that can be applied at A, if the allowed elongation on steel…
A: Given data Elongation= 5mm Stress = 300MPa Youngs modulus= 300GPa Area = 30mm^2 Find the maximum…
Q: Question # 3: The required tension in cable AB is 300 lb. Determine (a) the vertical force P that…
A:
Q: The part view should be the same as picture. 2- The color is RGB as 0,220,100. 3- Should use the…
A: Find Draw the given object using the drawing.
Q: Q2 A stratified (incompressible flows with density gradients) flow of salt water in which the…
A:
Q: *10-68. The principal plane stresses acting on a differential a yield stress of σy = 700 MPa,…
A:
Q: A 42mm thick low carbon steel plate is reduced to 34mm in one rolling pass. At the same time that…
A:
Q: One end of a tube of unknown radius is immersed to a depth of 15 mm in water and an air bubble is…
A: Write the given data. Depth, h=15 mmMaximum air pressure in water, Pmax,w=200 PaMaximum air pressure…
Q: A two-dimensional airfoil (object 1) is subject to air flow of upstream velocity 28 m/s. The…
A:
Q: The shaft, described in the previous question, is considered here again. Consider that the maximum…
A: Maximum stress = 490 MPa Minimum stress = -95 MPa Find the mean, stress amplitude and summation of…
Q: Ball B is suspended a cord of length attached to cart A, can roll freely on a frictionless,…
A:
Q: B.22 After a period of use, one of the blades of a shredder has been worn to the shape shown and is…
A: Given data: distance between AB = 4 in = 4/12 = 0.3333 ft mass of the shredder, m = 0.4 lb Moment of…
Q: A hot wire anemometer was calibrated in an air jet at ambient temperature TO = 26.3 °C and a wire…
A: Given data: ambient temperature, T0 = 26.3 °C Wire temperature, Tw = T = 140 °C Stagnation air…
Q: 3-34. A shear spring is made from two blocks of rubber, each having a height h, width b, and…
A:
Q: 6. A cylindrical metal tube of mean radius r = 150 mm, length L = 7 m, and shear modulus G = 80 GPa…
A: Given data: Mean radius, rm=150mm Length, L=7m=7000mm Shear modulus, G=80GPa Torque, T=18000 kN-mm…
Q: The triangular plate rotates about a fixed axis through point O with the angular properties…
A: Given: h=225mm=0.225mb=365mm=0.365mω=2.9rad/secα=1.6rad/s2 velocity at point A acceleration at…
Q: 6. A hollow shaft is to be designed to carry 10 kN normal load. Determine the inner diameter given…
A:
Q: from the pivot point. A mass M = 2 kg is situated at the end of the bar, a further distance b = 0.7…
A: Solution: Given Data: M=2 kgb=0.7 mm=1 kgK1=3 kN/mK2=9 kN/mC=10 N-s/kgF=FocosΩtFo=50 NΩ=34…
Q: The 1.6-lb collar has a speed of 9 ft/s at A. The attached spring has an unstretched length of 2 ft…
A:
Q: Consider a string that has one end fixed, with the other end free to move in the vertical direction.…
A:
Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…
A:
Q: cylinder with a piston diameter of 4" supports a load stable 10,000 lbs vertical. a) Calculate the…
A: This question is based on the concept of fluid mechanics.
Q: In guarding against excessive deflection due to an applied force F, the designer determined the…
A: Given Data: Maximum deflection(δ) of a cantilevered beam at its free end to be given by the…
Q: The height of the manometer depends on the _______ of the manometric fluid. 2. _______ gives the…
A: To find: The word for the blank.
Q: Ice cube is cooled using heat engine. The T-initial of cube is 373 K and lowered to a T-final of 273…
A:
Q: F12-12. The sports car travels along a straight road such that its position is described by the…
A: Given Plot V-t and a-t
Q: 2. Below is the power spectrum of a naturally occurring periodic wave. Amplitude 5 4 3 2 100 200 B.…
A: Dear Student you have posted two different questions but as per Q and A guidelines I will solve only…
Q: Consider the beam and loading shown. Knowing that d = 1.19 in. and E = 29 × 106 psi, determine the…
A: Draw the free-body diagram of the beam.
Q: 8. A blower is driven by an electric motor though a belt drive. The motor runs at 750 r.p.m. For…
A:
Q: 2. The steel pipe (E = 200 GPa) has an outer radius of 20 mm and an inner radius of 15 mm. If it…
A:
Q: 4.151 The 45-lb square plate shown is supported by three vertical wires. Determine the tension in…
A:
Q: 2. Glycerin at 20°C flows upward in a vertical 75-mm diameter pipe with a centerline velocity of 1.0…
A:
Q: A 1.38 m-long Galilean telescope has an eyepiece lens with focal length -4.58 cm. Determine the…
A: Given: Length of telescope, L = 1.38 m Focal length of eyepiece lens, fe = -4.58 cm or -0.0458 m…
Q: Problem 6.2 The gap between a moving plate of height H and a stationary wall is filled with an…
A: The plate is pushed to the right with constant speed Vplate. The density of the liquid is ρliq. The…
Q: Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Determine the…
A:
Q: If the wide-flange beam in Figure 2 is subjected to a shear of V = 20 kN, determine the maximum…
A:
#8
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- A long re Lai nine: wall is braced by wood shores set at an angle of 30° and supported by concrete thrust blocks, as shown in the first part of the figure. The shores are evenly spaced at 3 m apart. For analysis purposes, the wall and shores are idealized as shown in the second part of the figure. Note that the base of the wall and both ends of the shores are assumed to be pinned. The pressure of the soil against the wall is assumed to be triangularly distributed, and the resultant force acting on a 3-meter length of the walls is F = 190 kN. If each shore has a 150 mm X 150 mm square cross section, what is the compressive stressA steel riser pipe hangs from a drill rig located offshore in deep water (see figure). (a) What is the greatest length (meters) it can have without breaking if the pipe is suspended in the air and the ultimate strength (or breaking strength) is 550 MPa? (b) If the same riser pipe hangs from a drill rig at sea, what is the greatest length? (Obtain the weight densities of steel and sea water from Table M, Appendix I. Neglect the effect of buoyant foam casings on the pipe.)Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and inner diameter of 14.4 in. The strut is made of steel with a modulus elasticity of E = 29,000 ksi. Point load P = 5 kips is applied at B. Calculate the change in length of the circular strut DC. What is the vertical displacement of the rigid bar at point B?
- A suspender on a suspension bridge consist of a cable that passes over the main cable (see figure) and supports the bridge deck, which is Far below. The suspender is held in position by a metal tie that is prevented from sliding downward by clamps around the suspender cable. Let P represent the load in each part of the suspender cable, and let represent the angle of the suspender cable just above the tie. represent the allowable tensile stress in the metal tie. (a) Obtain a formula for the minimum required cross-sectional area of the lie. (b) Calculate the minimum area if P = 130 kN, = 75°, and allow=80 .A large precast concrete panel for a warehouse is raised using two sets of cables at two lift lines, as shown in the figure part a. Cable 1 has a length L1 = 22 Ft, cable 2 has a length L2= 10 ft, and the distance along the panel between lift points Band D is d = 14 ft (see figure part b). The total weight of the panel is W = 85 kips. Assuming the cable lift Forces F at each lift line are about equal, use the simplified model of one half of the panel in figure part b to perform your analysis for the lift position shown. Find the required cross-sectional area AC of the cable if its breaking stress is 91 ksi and a factor of safety of 4 with respect to failure is desired.A steel cable with a nominal diameter of 25 mm (see Table 2-1) is used in a construction yard to lift a bridge section weighing 38 kN. as shown in the figure. The cable has an effective modulus of elasticity E = 140 GPa. (a) If the cable is 14 m long, how much will it stretch when the load is picked up? (b) If the cable is rated for a maximum load of 70 kN, that is the factor of safety with respect to failure of the cable?
- A vertical bar is loaded with axial loads at points B, C, and D. as shown in the figure. The bar is made of steel with a modulus of elasticity E = 29,000 ksi., The bar has a cross-sectional area of 8.24 in2. Calculate the displacements at points B, C, and D. Ignore the weight of the barA round bar of 10 mm diameter is made of aluminum alloy 7075-T6 (see figure). When the bar is stretched by axial forces P, its diameter decreases by 0.0 16 mm. Find the magnitude of the load P. Obtain the material properties from Appendix 1.A spherical balloon is filled with a gas. The outer diameter of the balloon is 20 in. and the thickness is 0,012 in. Calculate the maximum permissible pressure in the balloon if the allowable tensile stress and the allowable shear stress in the balloon are 1 ksi and 0.3 ksi, respectively.
- A tubular post of outer diameter d2is guyed by two cables fitted with turnbuckles (see figure). The cables are lightened by rotating the turnbuckles, producing tension in the cables and compression in the post. Both cables are lightened to a tensile force of 110 kN. The angle between the cables and the ground is 60° and the allowable compressive stress in the post is ?? c= 35 MPa. If the wall thickness of the post is 15 mm, what is the minimum permissible value of the outer diameter d2?A safety valve on the top of a tank containing steam under pressure p has a discharge hole of diameter d(see figure). The valve is designed to release the steam when the pressure reaches the value Pmax If the natural length of the spring, is L and its stiffness is k, what should be the dimension ft of the valve? (Express your result as a formula for h.)Continuous cable A DB runs over a small friction less pulley al D to support beam OABC, which is part of an entrance canopy for a building (see figure}. The canopy segment has a weight W = 1700 lb that acts as a concentrated load in the middle of segment AB. (a) What is the maximum permissible value of load P at C if the allowable force in the cable is 4200 lb? (b) If P = 2300 lb, what is the required diameter of pins A, B, and D? Assume that the pins are in double shear and the allowable shear stress in the pins is 10 ksi.