A helical compression spring is required to provide a minimum force of 150 lb at installation and have a working deflection of 1 in. The spring rate is 75 lb/in. The coil must fit in a 2.1-in-dia hole with 0.1 in total clearance. Use 0.25-in diameter unpeened music wire and squared/ground ends. Use a 15% clash allowance, shear modulus G = 11.5 Mpsi, and weight density γ = 0.285 lb/in3. Assume Sys = 0.6Sut.

Q: Q2. Determine the reactions at the beam supports for the given loading. Note: draw the corresponding…

A:

Q: A closed circular tank filled with water and connected by a U-piezometric tube as shown in figure.…

A:

Q: Discuss the criteria of gear fault detection using vibration analysis.

A: gears are used in the wide range of the mechanical equipments. These are used in the machines,…

Q: The uniform rod BC weighs 32.2 lb. The rod is connected to the frame D by a frictionless pin C and a…

A: Given: The weight of the rod BC→W=32.2 lb Length of the rod BC→L=3 feet Because the force is applied…

Q: a) The figure below shows three equilibrium structures that occur in an iron-carbon alloy, rank…

A:

Q: wall/window is exterior. Assume the thermal conditions in adjacent spaces (west, south, north, above…

A: Given-Information:- 6 m long, 6 m wide, and 3 m high. 2.5 m x 4 m window  Latitude = 40oN Ground…

Q: 4-a) Air at 10 °C dry bulb temperature and 90 % relative humidity is to be heated and humidified to…

A: Given data: state 1:outside air conditionTdb1=10° Cϕ1=90% state R:TdbR=35° CTWbR=22.5° C

Q: For two surfaces, labelled 1 and 2, the view factor F_12 is 0.4. Surface 2 has twice the area of…

A:

Q: The velocity of propagation of ripples on the surface of a shallow liquid depends on the…

A:

Q: A force of P = 20 N is applied to the cable, which causes the 245-kg reel to turn without slipping…

A:

Q: Don't we have to convert mass into weight in order proceed with the problem.

A: Given data: mass of man=75kg mass of crate =130kg coefficient of friction, shoe and ground=0.4…

Q: . A venturi develops a low throat pressure which is able to aspirate fluid upward from a reservoir,…

A:

Q: A pitot-static tube is used for measuring the air velocity, as shown in the figure below. The…

A:

Q: The picture shows the launch state of a missile sliding along the guide rail under the action of…

A: Given: To find: Load factor

Q: Problem 2: A concentrated load P=36 kN is applied to the upper end of a pipe. The outside diameter…

A: Given data: concentrated loadP=36 kNoutside diameter of pipeD=220 mminside diameter of piped=200 mm…

Q: Consider a mass of 500 g placed at the end of a spring with stiffness constant 100 N/m and hanging…

A:

Q: The 2-Mg car increases its speed uniformly from rest to 20 m/s in 30 s up the inclined road.…

A:

Q: A panel of poly(methyl methacrylate) is bolted in the long direction only at 50°C between two other…

A:

Q: "When performing a tensile test of a metal, these values were found for stress and strain. the…

A:

Q: A heavy duty well-constructed bearing has a good ventilation and is operating at a certain…

A: Given: Load on bearing: F = 1000lb Coefficient of friction: μ=0.02 Shaft speed: N = 250rpm Bearing…

Q: Question 2 An ideal gas, Cp = (7/2)R, is heated in a steady-flow heat exchanger from 343.15 K to…

A:

Q: (b) A bar of 20mm diameter is subjected to a pull of 50kN. The measured extension on guage length of…

A: Given Data The diameter of the bar is:d=20mm The force pull the bar is:F=50kN The change in gauge…

Q: Two weights of 96 pounds and 64 pounds move horizontally on a surface smooth, each spring has k = k1…

A:

Q: Laminar flow occurs through three circular tubes having the same lengths. Tube 1 is connected in…

A:

Q: 26 KN 13 12

A: Given,

Q: Determine the combined moment about O due to the weight of the mailbox and the cross member AB. The…

A:

Q: Determine the factor of safety for infinite life fatigue (N> 1 million cycles) for a steel -45 MPa,…

A: To find: The factor of safety. Given: The maximum stress is σmax=115 MPa. The minimum stress is…

Q: A domestic refrigerator with a 2.2 copper remove heat from the refrigerated space to A rate of 75…

A: Given Data- COP=2.2 Heat remove from refrigerated space = 75 kj/min We have to find all three points

Q: Two spheres look identical and have the same mass. However, one is hollow and the other is solid.…

A: Given: Two spheres look identical and have the same mass. However, one is hollow and the other is…

Q: The double pulley consists of two wheels which are attached to one another and turn at the same…

A:

Q: Consider the beam shown in (Figure 1). Suppose that the distributed load w = 600 lb/ft. Follow the…

A: Givenw=600 lb/ft

Q: 4. Consider a mass of 500 g placed at the end of a spring with stiffness constant 100 N/m and…

A: To solve: The differential equation. Given: The initial  displacement of the spring is x(0)=1 cm1…

Q: Application of polymeric coatings to fibers can be accomplished by drawing a fiber through a bath of…

A:

Q: You have 3 cubes with sides 10cm x 10 cm x10cm. they are made of silver, aluminum and cherry wood,…

A:

Q: A piston-cylinder system has a mass of piston of 900 kg and an area of piston equals to 0.00981 m².…

A: Given data: Mass of the Piston m = 900kg Area of the piston = 0.00981 m2 mass of the water = 1 kg…

Q: The 15.5-kg uniform bar is supported by a roller at A. A horizontal force of F= 80 N is applied to…

A: Here first we apply the equilibrium conditions of force and moment and then relative acceleration…

Q: 2. (a) Establish the documentation for shear and moment as we did in our class, (b) draw complete…

A: This is the case of compound loading on a beam so each force individually is taken into…

Q: PROBLEM 7.10 7.11 A thin steel plate, having the dimensions shown, contains three 2-in.-diameter…

A:

Q: C. A substance has a total mass of 12.52 lbm and is under gravity at 30.5 ft/s². p (kg/m³) y (kN/m³)…

A: m=12.52 lbmg=30.5 ft/s2but, 1 ft = 12×2.54 cm =30.48 cm=0.3048 mg=9.2964 m/s2 Case 1: ρ=920…

Q: Determine the reaction at A and select the correct bending-moment diagram for the beam and loading…

A: In this question to calculate the reaction at A we will simply apply force equilibrium and due to…

Q: 2. Calculate the number of 19mm diameter rivets that are required to transmit a shearing force of…

A:

Q: For the beam shown below, assume that E/= 6 x 104 kN-m² is constant through the leng beam. If a= 2…

A: The FBD of the diagram is  Balancing the force equilibrium in the vertical direction  R…

Q: Find the centroid location (x, y) of the figure below.

A:

Q: = 4. 3) The hydraulic cylinder D extends, moves the rigid rod ABC, and causes the collar A to move…

A:

Q: Draw the correct Free Body Diagram (FBD). Express/Solve the:  a. Coordinate direction angles (α, β,…

A:

Q: 3. Find the young's modulus of a bars a rod of diameter 25 mm and of length 250 mm which is…

A:

Q: The Wahl factor for a helical compression spring with a index of 11.5 is most likely: O 1.105 O…

A: Given:Spring index of the helical compression spring, C=11.5

Q: Problem 3: A cantilever beam is subjected to a concentrated load of 2000 N. The cross-sectional…

A:

Q: Determine the magnitude of the vector difference V' = V₂ - V₁ and the angle 0x which V' makes with…

A: Givena=2b=3V1=10V2=14θ=55o

Q: A motor operating at 3450 rpm and is producing a torque of 33 lb in.what is the output horsepower of…

A: Given:Speed of the motor, N=3450 rpmTorque produced, T=33 lb.in

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.