Derive the expression for the largest angle θ for which the homogeneous block stays in equilibrium.
Q: 0.5 m Air A PA= 50.0 kPa For the closed tank with Bourdon-tube 1.0 m Oil gages tapped into it, what ...
A:
Q: Q3: Q3: The hook support shown below subjected to three forces. Knowing that the magnitude of angle ...
A:
Q: If the ultimate strength of a steel plate is 35000 psi, what force is necessary to punch a 0.35 in. ...
A: Given, Ultimate strength of the plate, σ=35000 psi Diameter of the hole, d=0.35 in Thickness of plat...
Q: How are Economic decisions are fundamentally different from the types of decisions typically encount...
A: Economic decisions are changeable according to time as well as conditions while engineering design d...
Q: Q1: The 700 N tension force in cable AB is required to prevent the CA bar from rotating clockwise. R...
A:
Q: Draw the shear and moment diagrams for the compound beam.
A:
Q: Copper at 500 °C has 1.10×1015 vacancies/cm³. The atomic weight of Cu is 63.55 g/mol and the density...
A:
Q: Another attempt is made to find equalon for the power, P, in Task 1, required to oper The power is t...
A: The expression for the shear stress in a Newtonian fluid is given by, τ=μdudy Here, τ is the shear s...
Q: The T-bar AEBF is connected to rod CD, with the joint at F being equivalent to a slider bearing. The...
A: Drawing FBDs for the entire structure
Q: Q2-A hollow stainless-steel cylinder having an inside diameter of 4 cm and thickness of 1 cm is expo...
A:
Q: A differential mercury manometer (Figure 3) is being used to measure the air flow rate inside a hori...
A:
Q: For F = 70 lb, compute the combined moment of the two forces about (a) point O, (b) point C, (c) poi...
A:
Q: Q1: The 700 N tension force in cable AB is required to prevent the CA bar from rotating clockwise. R...
A:
Q: The 6-DOF robot shown below represents what kind of kinematic chain – open or closed?
A: kinematic chainA system of rigid bodies connected together by joints. 1. A chain is called closed if...
Q: Q2: For the system shown in figure, all chains are of negligible weight, if the suspended block with...
A:
Q: A 25.5 kg mass (m) is suspended by the cable assembly as shown in the figure. The cables have no mas...
A: Given data: The suspended mass, m = 25.5 kg. Draw the free-body diagram.
Q: For the robot arm, at a given instant θ = 30o , θ̇ = 8 ?⁄? = ????????. ? = 0 ∙ 5 ?. ? ̇ = 0 ∙ 2 m⁄s....
A: The most appropriate coordinate for this problem is r-θ .from the given information we can express r...
Q: Consider a cylindrical tank that is completely filled with water. The cylinder has a radius of r = 2...
A: consider a cylindrical tank that is completely filled with water.The cylinder has a radius of r=2 m...
Q: In a 400-m race, runner A reaches her maximum velocity vA in 4 s with constant acceleration and main...
A: Given, For A, t1 = 4 sec For B, t1 = 5 sec
Q: Please add a Free body diagram
A: From the given data, Modulus of elasticity: E = 200 GPa (For steel rod)
Q: The variations of the spectral emissivity of two surfaces are as given: Surface 1: ɛ1=0.3 0 ≤ λ <...
A:
Q: Datos: P1(lbf)= 600 P2(lbf)=300 P3(lbf)=-550 I add the picture of the problem
A: Given data, Load, P1 = 600 lbf Load P2 = 300 lbf Load P3 = -550 lbf The loading diagram is where, R...
Q: A skydiver jumps from an airplane, the resistance he encountered is proportional to its velocity and...
A: Newton's second law of motion: the rate of change of momentum of the body is directly proportional t...
Q: 12. An electric generating station is designed to have an electric output power of 1.40 MW using a t...
A: The above question is based on the application of conversion of energy.
Q: acting in different plane.
A: When a section of a beam is not symmetrical about the plane of bending, an unsymmetrical bending tak...
Q: A long thin-walled double-pipe heat exchanger with tube and shell diameters of 1.5 cm and 3 cm, resp...
A: Given, d1 = 1.5 cm = 0.015 m d2 = 3 cm = 0.03 m hi = 4000 W/m2 C klime = 1.3 W/m C m = 0.5 kg/s
Q: I need help
A: Advance materials:- They are the materials that are mainly engineered to enhance and improve the pro...
Q: 17-110. The 15-lb disk rests on the 5-lb plate. A cord is wrapped around the periphery of the disk a...
A: Make FBD for the given shapes
Q: Fluid Mechanics
A: Given, V1˙ = 0.07 L/s = 0.07 × 10-3 m3/sV2˙ = 0.02 L/s = 0.02 × 10-3 m3/sP3 = 1.5 kPa = 1500 Par1 = ...
Q: The flanged steel cantilever beam with riveted bracket is subjected to the couple and two forces sho...
A:
Q: The 750-lb crate is suspended from the cable system shown. Determine the force in each segment of th...
A: Draw the free body diagram at point A.
Q: What is the mobility and Grashof condition for the mechanism?
A: Given data: L1=0.92L2=0.27L3=0.5L4=0.6 Need to determine the mobility and Grashof condition for the ...
Q: Q1: Two forces act on the hook shown in figure. Determine the magnitude and direction of the resulta...
A: Note: Dear Student! As per our guidelines, we are only allowed to answer a single question. Kindly...
Q: Determine the vertical displacement of the cantilever beam at point C. 3EI El C
A: At AC length there is no load condition: Load is only acting at the point B of the beam. There exist...
Q: Kindly explain this question.
A: Given data To determine the polar radius of gyration of the shaded area about point O?
Q: Q2) Derive an equation for the temperature profile in the wall and calculate the temperature at the ...
A:
Q: d- Determine the weight percentages of the phases for (20% sn -80% pb) at 200 C. e- What is the main...
A: The above question is based on Phase diagram of binary system of Pb- Sn system.
Q: If the equal tensions T in the pulley cable are 220 N, express in vector notation the force R exerte...
A: Find out the x,y components of the resultant R Rx=220cos60°+220cos0°=330NRy=220sin60°+220sin0°=190.5...
Q: The turning moment diagram for the engine is drawn to the following scales: Turning moment, 1 mm = 1...
A: Turning moment scale 1mm=1000 N-m Crank angle scale 1mm=6°Nmean=150 rpmω=2πN60 ω=15.707 radsecCs=3...
Q: Determine the minimum cross-sectional area of a steel bar required to support a tensile force of 50 ...
A: Given Data⇒Tensile Force=50 KipsAllowable unit tensile stress=20 KsiProblem definition⇒Problem says ...
Q: Example 2 A simply supported beam, 0.05 m in wide by 0.1 m in high and 4 m long is subjected to a co...
A:
Q: Determine (a) the x, y, z components of the 200 N force in the figure below, (b) the angles θx, θy, ...
A: The representation of the forces on the axes is as follows:
Q: Calculate the power delivered by the oil to the fluid motor shown in Fig. 7.29 if the volume flow ra...
A:
Q: Refrigerant-134a enters the condenser at 200 kPa and 10°C and it leaves at 200 kPa with a quality of...
A:
Q: Given engine oil at 60 oC flows over the upper surface of a 5 m long flat plate which temperature is...
A:
Q: A conveyer belt is installed in a process industry to move the product from bottom to top. Anincompr...
A:
Q: In a sheet metal of 2 mm thickness a hole of 10 mm diameter needs to be punched. The yield strength...
A: Given that metal thickness = 2 mm Hole diameter is 10 mm And the ultimate shear is 80 MPa.
Q: The one end of a hollow square bar whose side is 0.1 with 0.01 thickness is under a tensile stress 1...
A: Given Data:- Side(s) =0.1m = 3.93inch.......considering the unit as meters Thickness (t) =0.01m = ...
Q: Q2: For the system shown in figure, all chains are of negligible weight, if the tensile force in cha...
A:
Q: Considering the original state of stress as shown in figure below and recalling the already develo...
A: The equation for the normal stress at an angle θ from the x-axis is given by, σn=σx+σy2+σx-σy2cos2θ+...
Derive the expression for the largest angle θ for which the homogeneous block stays in equilibrium.
Step by step
Solved in 2 steps with 1 images
- Draw the FBDs for the beam ABC and the segments AB and BC. Note that the two segments are joined by a pin at B. Count the total number of unknowns and the total number of independent equilibrium equations.The 350-lb homogeneous plate has the shape of an isosceles triangle. The plate is supported by a thrust hinge at A, a slider hinge at B, and the cable CD. Find the force in the cable and the magnitudes of the hinge reactions.The figure shows a three-pin arch. Determine the horizontal component of the pin reaction at A caused by the applied force P.
- The 40-kghomogeneous disk is placed on a frictionless inclined surface and held in equilibrium by the horizontal force P and a couple C (C is not shown on the figure). Find P and C.The uniform bar of weight W is held in equilibrium by the couple C0. Find C0 in terms of W, L, and .The uniform, 20-kg bar is placed between two vertical surfaces. Assuming sufficient friction at A to support the bar, find the magnitudes of the reactions at A and B.
- The weight of the uniform bar AB is W. The stiffness of the ideal spring attached to B is k, and the spring is unstretched when =80. If W=kL, the bar has three equilibrium positions in the range 0, only one of which is stable. Determine the angle at the stable equilibrium position.The homogeneous 240-lb bar is supported by a rough horizontal surface at A, a smooth vertical surface at B, and the cable BC. Draw the FBD of the bar and count the unknowns.The cable of mass 1.8 kg/m is attached to a rigid support at A and passes over a smooth pulley at B. If the mass M = 40 kg is attached to the free end of the cable, find the two values of H for which the cable will be in equilibrium. (Note: The smaller value of H represents stable equilibrium.)
- The 14-kN weight is suspended from a small pulley that is free to roll on the cable. The length of the cable ABC is 20 m. Determine the horizontal force P that would hold the pulley in equilibrium in the position x=5m.Find the smallest value of P for which the crate in the Prob. 4.34 will be in equilibrium in the position shown. (Hint: A rope can only support a tensile force.)Determine the ratio P/Q of the forces that are required to maintain equilibrium of the mechanism for an arbitrary angle . Neglect the weight of the mechanism.