ف
ب
this is an intro to mechanical ViBRATION Problem, I know the solution to this problem using matrixes, but this problems weights 6 pts out of the 100 overall course grade I want a 100% full correction to this problem, I saw a solution on this problem on previous post but its not full and contain errors
Homework Answers
Request Answer!
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Add Answer to:
فب
this is an intro to mechanical ViBRATION Problem, I know the
solution to this problem...
arthe. ndr Problem 1: ur A free vibration of the mechanical system shown in the figure...
arthe. ndr Problem 1: ur A free vibration of the mechanical system shown in the figure (a) indicates that the amplitude of vibration decreases to 25% of the value at t = to after four consecutive cycles of motion, as the figure (b) shows. Determine the viscous-friction coefficient b of the system if m = 1 kg and k= 500 N/m. x0.25 b K vad /s (a)
Question 2. In the experimental vibration system shown below, the point A is given a sinusoidal...
Question 2. In the experimental vibration system shown below, the point A is given a sinusoidal motion of amplitude 6 mm at a frequency of 2 Hz. The mass of 1 kg at B is connected through the spring of stiffness 80 N/m, and its motion is opposed by a dashpot giving a viscous resistance of 5 N per m/s. Find the amplitude of motion at B, the maximum force in the spring, and the work done per cycle by...
Question 2 In the experimental vibration system shown below, the point A is given a sinusoidal...
Question 2 In the experimental vibration system shown below, the point A is given a sinusoidal motion of amplitude 6 mm at a of stiffness 80 N/m, and its motion is opposed by a dashpot giving a viscous resistance of 5 N per m/s. Find the amplitude of motion at B, the maximum force in the spring, and the work done per cycle by the driving force at A frequency of 2 Hz. The mass of 1 kg at B...
Consider the mass M subject to periodic forcing P(t) A sin wt where A 0.3 and e is a small parame...
Consider the mass M subject to periodic forcing P(t) A sin wt where A 0.3 and e is a small parameter. The mass is attached to a spring with stiffness k and dashpot with damping coefficientc to model the stiffness and damping of the structure. Resting atop the idealized structure is vibration damper consisting of a mass ma, spring ka, and dashpot ca, as shown in Figure 1. The goal is to make the appropriate choice of the parameters ma,...
Problem B-8-7 A free vibration of the mechanical system shown in Figure 8-27(a) indicates that the...
Problem B-8-7 A free vibration of the mechanical system shown in Figure 8-27(a) indicates that the amplitude of vibration decreases to 25% of the value at 1-10 after four consecutive cycles of motion, as Figure 8-27(b)shows. Determine the viscous-friction coefficient b of the system if - kg and k 500 N/m. AAAA?~ x4 = 0.25 im Figure 8-27 (a) Mechanical system (b) portion of a free vibration curve.
A team of researchers are working to find a solution to the anticipated global lack of...
A team of researchers are working to find a solution to the anticipated global lack of ventilators. You are asked to solve a vibration problem with the prototype. The system has a mass m = 5 kg, and the moving parts induce a harmonic force F(t) = 57 cos (66 t) N. The damping is negligible, and the system is assumed to start from rest with no velocity. 1. Write the total response of the system x(t) as a function...
Mechanical vibration subject 3. a. Consider the system of Figure 3. If C1 = C2 =...
Mechanical vibration subject
3. a. Consider the system of Figure 3. If C1 = C2 = C3 = 0, develops the equation of motion and predict the mass and stiffness matrices. Note that setting k3 = 0 in your solution should result in the stiffness matrix given by [ky + kz -k2 kz b. constructs the characteristics equation from Question 3(a) for the case m1 = 9 kg, m2 = 1 kg, k1 = 24 N/m, k2 = 3 N/m,...
(Unless otherwise instructed, assume that the damping is light to moderate so that the amplitude of...
(Unless otherwise instructed, assume that the damping is light to moderate so that the amplitude of the forced response is a maximum at a / 1.) The seismic instrument shown is attached to a structure which has a horizontal harmonic vibration at 3 Hz. The instrument has a mass m = 0.5 kg, a spring stiffness k = 10 N/m, and a viscous damping coefficient c = 2 N.s/m. If the maximum recorded value of x in its steady-state motion...
The following system is composed by two masses The first mass m, = 21 kg, moving...
The following system is composed by two masses The first mass m, = 21 kg, moving horizontally (x1, positive rightwards) • The second mass m2 = 2.4 kg, moving horizontally (X2. positive rightwards) The first mass is connected to the ground (on the left) by two springs, each with stiffness k = 201 N/m. The second mass is connected to the first mass by another spring, also with stiffness k = 201 N/m. A harmonic force is applied to the...
help me with this Consider the vibration of mass spring system given by the initial value...
help me with this
Consider the vibration of mass spring system given by the initial value problem m d²x dt2 dx +b. dt + kx = 0 x(0)=0, x'(0) = 1 Where m, b, k are nonnegative constants and b2 < 4mk. Show that a solution to the problem is given by b2 2m e 2m sin 4mk-b2 4mk 2m t (CO2:P01 - 8 Marks) b. A 200 g mass stretches a spring 5 cm. If it is release from...
arthe. ndr Problem 1: ur A free vibration of the mechanical system shown in the figure (a) indicates that the amplitude of vibration decreases to 25% of the value at t = to after four consecutive cycles of motion, as the figure (b) shows. Determine the viscous-friction coefficient b of the system if m = 1 kg and k= 500 N/m. x0.25 b K vad /s (a)
Question 2. In the experimental vibration system shown below, the point A is given a sinusoidal motion of amplitude 6 mm at a frequency of 2 Hz. The mass of 1 kg at B is connected through the spring of stiffness 80 N/m, and its motion is opposed by a dashpot giving a viscous resistance of 5 N per m/s. Find the amplitude of motion at B, the maximum force in the spring, and the work done per cycle by...
Question 2 In the experimental vibration system shown below, the point A is given a sinusoidal motion of amplitude 6 mm at a of stiffness 80 N/m, and its motion is opposed by a dashpot giving a viscous resistance of 5 N per m/s. Find the amplitude of motion at B, the maximum force in the spring, and the work done per cycle by the driving force at A frequency of 2 Hz. The mass of 1 kg at B...
Consider the mass M subject to periodic forcing P(t) A sin wt where A 0.3 and e is a small parameter. The mass is attached to a spring with stiffness k and dashpot with damping coefficientc to model the stiffness and damping of the structure. Resting atop the idealized structure is vibration damper consisting of a mass ma, spring ka, and dashpot ca, as shown in Figure 1. The goal is to make the appropriate choice of the parameters ma,...
Problem B-8-7 A free vibration of the mechanical system shown in Figure 8-27(a) indicates that the amplitude of vibration decreases to 25% of the value at 1-10 after four consecutive cycles of motion, as Figure 8-27(b)shows. Determine the viscous-friction coefficient b of the system if - kg and k 500 N/m. AAAA?~ x4 = 0.25 im Figure 8-27 (a) Mechanical system (b) portion of a free vibration curve.
Mechanical vibration subject
3. a. Consider the system of Figure 3. If C1 = C2 = C3 = 0, develops the equation of motion and predict the mass and stiffness matrices. Note that setting k3 = 0 in your solution should result in the stiffness matrix given by [ky + kz -k2 kz b. constructs the characteristics equation from Question 3(a) for the case m1 = 9 kg, m2 = 1 kg, k1 = 24 N/m, k2 = 3 N/m,...
(Unless otherwise instructed, assume that the damping is light to moderate so that the amplitude of the forced response is a maximum at a / 1.) The seismic instrument shown is attached to a structure which has a horizontal harmonic vibration at 3 Hz. The instrument has a mass m = 0.5 kg, a spring stiffness k = 10 N/m, and a viscous damping coefficient c = 2 N.s/m. If the maximum recorded value of x in its steady-state motion...
The following system is composed by two masses The first mass m, = 21 kg, moving horizontally (x1, positive rightwards) • The second mass m2 = 2.4 kg, moving horizontally (X2. positive rightwards) The first mass is connected to the ground (on the left) by two springs, each with stiffness k = 201 N/m. The second mass is connected to the first mass by another spring, also with stiffness k = 201 N/m. A harmonic force is applied to the...
help me with this
Consider the vibration of mass spring system given by the initial value problem m d²x dt2 dx +b. dt + kx = 0 x(0)=0, x'(0) = 1 Where m, b, k are nonnegative constants and b2 < 4mk. Show that a solution to the problem is given by b2 2m e 2m sin 4mk-b2 4mk 2m t (CO2:P01 - 8 Marks) b. A 200 g mass stretches a spring 5 cm. If it is release from...
Most questions answered within 3 hours.
-
The free energy change for the following reaction at 25 °C, when
[Sn2+] = 1.17 M...
asked 22 minutes ago -
An MNE is this kind of industry when competition in one country
is essentially independent of...
asked 1 hour ago -
. For this set of questions, determine what
proportion of a normal distribution is located betweeneach...
asked 2 hours ago -
A college student is employed as a door-to-door newspaper
salesman. Historical data suggests that the student...
asked 3 hours ago -
MATLAB HW 11 problem using Switch Case and Input commands
Write a script file that calculates...
asked 3 hours ago -
Considering gravitational time dilation, calculate the time that
passes in Earth’s surface while 1 hour passes...
asked 3 hours ago -
Minitab Problem: Take the Lake Hume June rainfall data and find
use the processes outlined in...
asked 4 hours ago -
X Company is trying to decide whether to continue using old
equipment to make Product A...
asked 4 hours ago -
IN PYTHON ONLY !! Program 2: Re-work
program #5 (WeeklyHours) from the previous assignment such that...
asked 5 hours ago -
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 6 hours ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 8 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 8 hours ago