An air compressor of mass 100 kg is mounted on an elastic foundation. It has been observed that, when a harmonic force of amplitude 100 N is applied to the compressor, the maximum steady-state displacement of 5 mm occurred at a frequency of 300 rpm. Determine the equivalent stiffness and damping constant of the foundation.

Q: 2) An aluminum bar of cross-section 450 mm² is acted upon by the forces as shown in the figure.…

A:

Q: a) An X mm rod length with Y mm diameter is put under tension load gradually in order to complete a…

A: Given, Diameter of sample = 2 mm Length of sample = 177 mm

Q: Find the centroid of channel shown in figure T 100 mm K > K C B F 80 mm -10 mm G H 10 mm A T 50 mm -…

A:

Q: how'd you get the value of q/kH based on the diagram?

A: Data Given: bT' = 0.5sT' = 0.5xB = 0.8 Asked: The value of qkH

Q: (а) Provide an example of any civil engineering structure and resultant force exerts (b) Given the…

A:

Q: solve for member BD and CE

A:

Q: A weight of 900N is supported by two metallic ropes as shown in the fig. The tension in OB rope is…

A: Given structure:

Q: 1 Prove the following relation: YwV (Se + G,) 1+e W = Where Ww Ws Vw Vy ; Gs ;S = ; and e = VsYw Yw…

A:

Q: (c) A steel bar has three segments with 600 mm long which is subjected to the different loads as…

A: (i) Determine stress in each section. (ii) Calculate the total elongation (extension) in the bar.…

Q: Verify the following equation based on their definitions: WY sat Yw-W(Ysat - Yw) e= Vv Vs

A:

Q: Détermine the coordinates of the mass center of the welded assembly of uniform slender rods made…

A: Determine the coordinates of the mass center of the welded assembly of uniform slender rods made…

Q: From the figure shown, Material 1 (brown) is enclosed inside Material 2 (grey). If there would be a…

A: Given, Force (P) = 385 kN Diameter of material 1, D1 = 85 mm Poisson ratio (μ) = 0.378  Elastic…

Q: 1. Locate the center of mass of the figure. The base has a mass of 45 kg/m2 and the vertical face…

A: Answer  We know that the co-ordinate of centre of mass with reference to y axis is given by y =…

Q: Part A Determine the mass moment of inertia of the thin plate about an axis perpendicular to the…

A:

Q: 2. A simply supported bean is loaded as shown in the figure below. Compute the beam bending moment…

A:

Q: Material A (shown below) is experiencing forces shown below at different points along its body. If…

A: Draw the FBD of each part such that each one of these is in equilibrium. Then using the formula for…

Q: In the figure below, the weights of the top, middle, and bottom blocks are are follows: • top block…

A:

Q: 6. Which among the following is the Manning's equation? a) Q = A/v b) Q = vA c) Q = v+A d) Q = v-A

A:

Q: From Figure 1 shown below, Determine the following (Absolute value): A Than 5.00 meter W- 37.09-…

A:

Q: From the figure shown, Determine: The plastic section modulus about the horizontal axis. x10^6 mm^3…

A:

Q: Determine the volume of voids, volume of solids, density, rate of absorption, moisture content and…

A:

Q: The material has a specific weight y = 70 lb/ft². (Figure 1) Figure 0.25 ft 0.5 ft 71ft 2 ft 1 ft…

A: Specific weight of the material = 70 lb/ft3

Q: 1. Although you have not seen this type of table before, you should be able to work through the…

A: Given data : Materials and their properties Material  Cost (£/kg) Density (kg/m3) Yield…

Q: A piece of metal weighs 491 kN in air. When submerged in water, it weighs 67 kN. Find the volume of…

A:

Q: Part A Determine the mass moment of inertia of the thin plate about an axis perpendicular to the…

A: Mass per unit area = 27 kg/m2

Q: roblem 10.107 Figure 1 of 1 200 mm Part A The thin plate has a mass per unit area of 10…

A: Given :

Q: 2. Given: A crate of 40 kg shown below (µs= 0.3) Find: Force P needed to start towing 区 400 mm 200…

A: given data angle of pull=tan-43=53.13

Q: Determine the force Py needed to lift the load. Also, determine the proper placement az of the hook…

A:

Q: Question 2: 150 mm 150 mm 150 mm 100 mm A 2-mm thick piece of sheet steel is cut and bent into the…

A: Given data:- Density of steel, ρ=7850 kg/m3

Q: Q.2) The assembly shown below is composed of an aluminum tube and a cylindrical steel plug. The mass…

A: Given: The mass density of aluminum is 2700 kg/m3. The mass density of steel is 7800 kg/m3. Consider…

Q: From the figure below with the given parameters A 03 D W 2 W1 W1 501 N e1 120 e2 690 e3 430…

A:

Q: Define the Values of factor f for Baguelin et al  (1978)  ?

A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

Q: Question 1: 1. The figure shows two steel shafts connected by a steel pipe with interference.…

A: Solution;

Q: Q2) A rigid ring A and a rigid thin disk B both made of same material when gently placed on water…

A:

Q: 13. The strength of the linear relationship between two quantitative variables is determined by the…

A:

Dimensional homogeneity

The term dimensional homogeneity means that in an equation, the dimensions of each term on both sides are equal, which means the dimensions of the left-hand side (LHS) of an equation are similar to the dimensions of the right-hand side (RHS). For a dimensionally homogeneous equation, the powers of fundamental dimensions will be identical on both sides of the equation.