Homework Answers
Please give a thumbs up
Add Answer to:
The system shown in Figure Q1 consists of a crank lever AOD, 3 pulleys and container...
1. A suspension system shown in the figure is modified by adding two additional springs each with a spring constant of k, kN/m in addition to the other existing three springs with k 90 kN/m each....
1. A suspension system shown in the figure is modified by adding two additional springs each with a spring constant of k, kN/m in addition to the other existing three springs with k 90 kN/m each. The design also adds two additional dampers in addition to the two existing dampers each with the same viscous damping coefficient c (= 4000 Ns/m). The viscous damping ratiofor the underdamped system, 7 is 0.95. The mass of the system, m = 150 kg....
Single Degree of Freedom -Free Damped Vibration of Machines and Vibrations problem shows a lever ...
Single Degree of Freedom -Free Damped Vibration of Machines and Vibrations problem shows a lever with spring, mass and damper system. The lever has a moment p9 shows a lever with Agure so kgm2 pivoted at point O with a pulley of mass 4 kg with a radius r-0.5 m Vibration and and load mp4 kg. The load stioping between the puiley and cable supporting the load m. The stiffiess coefficient sippie spring isk=2x105 N/m. Calculate the following when the...
Fixed Ideal Pulley K M B Problem-3: For the system shown, the ideal lever of length...
Fixed Ideal Pulley K M B Problem-3: For the system shown, the ideal lever of length L is horizontal and released from rest when the spring forces are zero. If 0 is the angular displacement of the lever, a) find the equation(s) of motion; b) if, m = L = M= K = 1, B = 3 and b = 9/4 in consistent unit, find “k” for which the system response is critically damped. Assume small 0. Ideal Lever Point...
PROBLEM 3: (40 points) A rigid massless lever ACB, as shown in Figure 3, is pivoting...
PROBLEM 3: (40 points) A rigid massless lever ACB, as shown in Figure 3, is pivoting about point C. A mass mis attached at point A. Assume frictionless pivot point, frictionless pulley, massless pulley, and small angles. The parameters are Ki-30N/m, m=1 kg, K2-40N/m, C-4.35N-s/m, L=0.4 m, a=0.2 m, and b=0.15 m. (i) Draw the Free Body Diagram (FBD) (5 points). (ii) Use Newton's approach to derive the equations of the motion (10 points). (iii) Use Lagrange's method to derive...
The hoist consists of a single rope and an arrangement of frictionless pulleys as shown. If...
The hoist consists of a single rope and an arrangement of frictionless pulleys as shown. If the angle 0-33 determine the force that must be applied to the rope, Frope, to lift a load of 3.5 kN. The three-pulley and hook assembly at the center of the system has a mass of 25.5 kg with a center of mass that lies on the line of action of the force applied to the hook. #8c. rope 0 Fhook BY NC SA...
Q1. Mass M is lifted by a pulley system as shown in Figure 1. The pulley...
Q1. Mass M is lifted by a pulley system as shown in Figure 1. The pulley is rotating in a clockwise direction. Assuming zero initial conditions, obtain transfer function of the system, X(s)/Ta(s). Τα B X м k Figure 1
Problem 4 Problem 3 (35): The particle with mass m is initially at equilibrium. The cord is assum...
Problem 4 Problem 3 (35): The particle with mass m is initially at equilibrium. The cord is assumed to be taut throughout the motion. The system is critically damped with parameters are m = 4 kg and k = 200 N/m. 7n a) (15) Determine the value of the viscous damping coefficient c. b) (10) If at t -0 the mass m is displaced down the incline by a distance xo -0.2 m from the equilibrium position and released with...
Q1- For the system shown below, with small mass of value (m) and lever of mass...
Q1- For the system shown below, with small mass of value (m) and lever of mass moment of inertia (J). • find equivalent mass, equivalent stiffness, and equivalent damping, all these interms of (x) displacement . Get equation of motion Interms of these equivalent quantities. • Find natural frequency (Wn) and damping ratio (zeta). • Find X(t) when the system condition is critically damping ,,X(0)=M and v(0)=0. tinfring
3. [15 points) The double pulley consists of two wheels which are attached to one another...
3. [15 points) The double pulley consists of two wheels which are attached to one another and turn at the same rate. The radii of the inner andouter pulleys are 0.1 m and 0.3 m respectively as shown. The pulley has a mass of 30 kg and a radius of gyration of ko = 0.2 m. The block A has a mass of 10 kg. A force F is applied to the rope wrapped around the inner hub of the...
engineering Fixed Ideal Pulley K OO M B Problem-3: For the system shown, the ideal lever...
engineering
Fixed Ideal Pulley K OO M B Problem-3: For the system shown, the ideal lever of length L is horizontal and released from rest when the spring forces are zero. If @ is the angular displacement of the lever, a) find the equation(s) of motion; b) if, m = L = M = K = 1, B = 3 and b = 9/4 in consistent unit, find “k” for which the system response is critically damped. Assume small 8....
1. A suspension system shown in the figure is modified by adding two additional springs each with a spring constant of k, kN/m in addition to the other existing three springs with k 90 kN/m each. The design also adds two additional dampers in addition to the two existing dampers each with the same viscous damping coefficient c (= 4000 Ns/m). The viscous damping ratiofor the underdamped system, 7 is 0.95. The mass of the system, m = 150 kg....
Single Degree of Freedom -Free Damped Vibration of Machines and Vibrations problem shows a lever with spring, mass and damper system. The lever has a moment p9 shows a lever with Agure so kgm2 pivoted at point O with a pulley of mass 4 kg with a radius r-0.5 m Vibration and and load mp4 kg. The load stioping between the puiley and cable supporting the load m. The stiffiess coefficient sippie spring isk=2x105 N/m. Calculate the following when the...
Fixed Ideal Pulley K M B Problem-3: For the system shown, the ideal lever of length L is horizontal and released from rest when the spring forces are zero. If 0 is the angular displacement of the lever, a) find the equation(s) of motion; b) if, m = L = M= K = 1, B = 3 and b = 9/4 in consistent unit, find “k” for which the system response is critically damped. Assume small 0. Ideal Lever Point...
PROBLEM 3: (40 points) A rigid massless lever ACB, as shown in Figure 3, is pivoting about point C. A mass mis attached at point A. Assume frictionless pivot point, frictionless pulley, massless pulley, and small angles. The parameters are Ki-30N/m, m=1 kg, K2-40N/m, C-4.35N-s/m, L=0.4 m, a=0.2 m, and b=0.15 m. (i) Draw the Free Body Diagram (FBD) (5 points). (ii) Use Newton's approach to derive the equations of the motion (10 points). (iii) Use Lagrange's method to derive...
The hoist consists of a single rope and an arrangement of frictionless pulleys as shown. If the angle 0-33 determine the force that must be applied to the rope, Frope, to lift a load of 3.5 kN. The three-pulley and hook assembly at the center of the system has a mass of 25.5 kg with a center of mass that lies on the line of action of the force applied to the hook. #8c. rope 0 Fhook BY NC SA...
Q1. Mass M is lifted by a pulley system as shown in Figure 1. The pulley is rotating in a clockwise direction. Assuming zero initial conditions, obtain transfer function of the system, X(s)/Ta(s). Τα B X м k Figure 1
Problem 4 Problem 3 (35): The particle with mass m is initially at equilibrium. The cord is assumed to be taut throughout the motion. The system is critically damped with parameters are m = 4 kg and k = 200 N/m. 7n a) (15) Determine the value of the viscous damping coefficient c. b) (10) If at t -0 the mass m is displaced down the incline by a distance xo -0.2 m from the equilibrium position and released with...
Q1- For the system shown below, with small mass of value (m) and lever of mass moment of inertia (J). • find equivalent mass, equivalent stiffness, and equivalent damping, all these interms of (x) displacement . Get equation of motion Interms of these equivalent quantities. • Find natural frequency (Wn) and damping ratio (zeta). • Find X(t) when the system condition is critically damping ,,X(0)=M and v(0)=0. tinfring
3. [15 points) The double pulley consists of two wheels which are attached to one another and turn at the same rate. The radii of the inner andouter pulleys are 0.1 m and 0.3 m respectively as shown. The pulley has a mass of 30 kg and a radius of gyration of ko = 0.2 m. The block A has a mass of 10 kg. A force F is applied to the rope wrapped around the inner hub of the...
engineering
Fixed Ideal Pulley K OO M B Problem-3: For the system shown, the ideal lever of length L is horizontal and released from rest when the spring forces are zero. If @ is the angular displacement of the lever, a) find the equation(s) of motion; b) if, m = L = M = K = 1, B = 3 and b = 9/4 in consistent unit, find “k” for which the system response is critically damped. Assume small 8....
Most questions answered within 3 hours.
-
What specific indicators can point to lack of progress for
African Americans in American society?
asked 12 minutes ago -
1-The Electrons in a beam are moving at 2.7×108 m/s in an
electric field of 15000...
asked 28 minutes ago -
A gas tank is a vertical cylinder. It has a radius of 1m, a
height of...
asked 54 minutes ago -
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 1 hour ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 1 hour ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 2 hours ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 3 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 3 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 4 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 4 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 4 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 4 hours ago