20 sin(@t) B D 150 225 225 75 N 50 N K= 2,5 kN/m C= 33 Ns/m

Q: as shown below; b) Compute the amplitude of the steady-state vibration and the phase angle if W = 6…

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Q: Two mass placed on top of each other have a mass of 20 g each and there is a coefficient of static…

A: At the position of amplitude the restoring spring force will be F=kAand therefore the acceleration…

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Q: An electric motor with a mass of 20 kg is placed in the middle of a beam that is jointly connected…

A: Given: Mass of the rotor m=20kg Speed of the rotor ω=20rad/s Eccentricity e=0.020m Solution: Maximum…

Q: Figure Q1 shows two pendulum of masses m1 and m2 and length 1 and 12, coupled together with a spring…

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A: From given fundamental differential equation of motion for single degree of freedom system having…

Q: oscillation

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Q: An undamped simple harmonic oscillator has mass 2.0 kg and spring constant 50 N/m. The initial…

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Q: Which following differential equation is correct for the shown pendulum system oscillation: (a) O ö…

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Q: 4) The figure below shows a simple model of a motor vehicle that can vibrate in the vertical…

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Q: QUESTION 2 A spring of stiffness 15 KN/m has a mass of 25 Kg suspending from the spring. It vibrates…

A: Given data  stiffness of spring (k) = 15 kN/m mass of body (m) = 25 kg amplitude of vibration (A) =…

Q: The natural frequency of a small car is found to be 20 rad/sec when it is EMPTY. When the car is…

A: Given data Thenatural frequency of a small car is found to be 20 rad/sec when it is EMPTY. When the…

Q: The equation of motion of a pendelum is given by: IÃÖ + 2CL²O + 4kĽ²0 = 0 If the amplitudes of the…

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Q: The mass of the system shown in figure below is moved 13 mm to the right and released Numerical…

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Q: Determine the steady-state amplitude of angular oscillation for the system of Fig. 3L 4 Slender bar…

A: Draw a free-body diagram of the given system.

Q: A mechanical system has a stiffness of 5-kN/m and a mass of 2-kg. When a force of 20*sin(@t) [in M]…

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Q: Problem 2: Consider the following spring/damper interconnection attached to the wall W where k= 50…

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Q: A 110 g object on a spring oscillates left to right on a frictionless surface Given a frequency of…

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Q: Two identical uniform bars are welded together at a right angle and are pivoted about a horizontal…

A: Data given -  m = 27 kg  l = 525 mm  K = 616 N/m .

Q: In the system shown, a force P(t) is applied at C. Bar ABCD is of negligible mass. Determine: The…

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Q: 1. For the system shown, the spring constantk = 400 kN/m, damping coefficient zeta = 0.5 and the…

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Q: Given m = 1 kg, b = 5 Ns/m, k = 4 N/m, and F = 5 N. (a). What is the natural frequency of the…

A: According to the bartleby policy, answering first 3 subparts of the question

Q: A machine of mass m is mounted on a vibration isolator as shown in Figure 1. Its transfer unction…

A: 8×s+5s2+10s+16s+40×0.05s2+5 X(s) given  Plot of response-

Q: The equation of motion of a 1 – D.o.F. spring – mass – damper system is given as follows; 7,5 * +…

A: Given: damping coefficient C=350N.s/m Equations of motion=7.5x..+0.65cx+22000x=0. Solution:…

Q: Q1\Determine the natural frequency of the system illustrated. k 3k 4k 2k

A: The natural frequency is the frequency at which a system oscillates without any driving or damping…

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Q: 2. When a 7.5 KN force is hung at the end of these 3 springs which are equidistant to each other and…

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Q: Q2\ Amass is suspended from a spring system as shown in fig. Determine the natural frequency of the…

A: Given data m= 30 kg K1 = 1000 N/m K2 = 2000 N/m K3 = 4000 N/m

Q: 1. Determine the natural frequency of the following system: x(t) Cylinder, mass m No slip

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Q: 0(+) 31 0 The homogeneous disc with a mass of 4m and radius of 3r is supported at point 0. For small…

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Q: Solve the following initial value problems, and determine the natural frequency, amplitude and phase…

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Q: A periodic driving force with an amplitude 2N and angular frequency o is applied to a spring-mass…

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Q: A cantilever beam AB supports a block which causes a static deflection of 8 mm at B. Assuming that…

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Q: A mass of 17.4 N weight is suspended in a box vertically by two springs having a constant of 42.52…

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Q: Find the natural frequency (w) and the period (T). Given this value of mass (m) = 0.5 kg and spring…

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Q: The equation of motion of a free damped oscillation is given as d2x 5.8- dt2 dx + 9.5 dt + 16.6x=0.…

A: The equation of motion of a free damped oscillation is given as 5.8 d²x dt² dx + 9.5 + 16.6x=0. dt…

Q: (a) Two simple harmonic vibration acting at right angles to each other have the time period in the…

A: SIMPLE HARMONIC MOTION In mechanics and material science, straightforward consonant movement (at…

Q: A 0,75 kg mass vibrates according to the equation x=0, 65cos(7,35+). Determine the: a) Amplitude…

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Q: QI: A portion of an automobile suspension system consists of an elastic spring and a viscous damper,…

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Q: Q2: For the system shown in Figure (2) x denotes the absolute displacements of the mass m and y…

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Q: For the spring: k = = 0.2[60] N/m. From the motor: amplitude of force = [100] N, forcing…

A: (a) To find: The amplitude of steady state vibration. Given: The stiffness of spring is k=0.2·60=12…

Q: f(t) www

A:

Q: Q2\ Amass is suspended from a spring system as shown in fig. Determine the natural frequency of the…

A: For the given spring-mass arrangement  m = 30 kg  k1 = 1000 N/m  k2 = 2000 N/m k3 = 4000 N/m    To…

Q: A machine of mass M-140 kg has an unbalance me. When the machine was first mounted on the foundation…

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Q: A 4.0kg body is suspended from a spring of constant k = 3.4kN/m. At time t = 0, it has a downward…

A: Frequency is the inverse of Time period. It is no of oscillation of any object when its static…

Q: The equation of motion of a harmonic oscillator is given by ÿ+2Çwný + why = 0 and the initial %3D…

A: 3rd option is correct.

Strain Gauges

All the components used in civil engineering and mechanical engineering applications undergo deformations due to induced internal stresses under the application of external loads. Under repeated application of loads, there is a high possibility of failure of the components. Hence, periodic monitoring of the components and determination of stresses are very important.