Item 13 This question is about the homogeneous spring-mass model mj + y+ky 0. (a) Let...
A damped osillator has a mass (m = 2.00kg), a spring (k = 10.0N/m), and a damping coefficient b = 0.102kg/s. undamped angular frequency of the system is 2.24rad/s. If the initial amplitude is 0.250m, How many periods of motion are necessary for the amplitude to be reduced to 3/4 it initial value? is this system underdamped, critically damped, or overdamped
A mass m is attached to both a spring (with given spring constant k) and a dashpot (with given damping constant c). The mass is set in motion with initial position X, and initial velocity vo Find the position function x(t) and determine whether the motion is overdamped, critically damped, or underdamped. If it is underdamped, write the position function in the form x(t) =C, e-pt cos (0,t-a). Also, find the undamped position function u(t) = Cocos (0,0+ - )...
plz print your result -1 points МУ Not A mass weighing 3V 10 N stretches a spring 2 m. The mass is attached to a dashpot device that offers a damping force numerically equal to β (B > 0) times the instantaneous velocity Determine the values of the damping constant B so that the subsequent motion is overdamped, critically damped, and underdamped. (If an answer is an interval, use interval notation. Use g 9.8 m/s2 for the acceleration due to...
(d) A 4-kg mass is suspended from a spring with a constant k 25, and a dashpot with various levels of damping viscosity is present. The mass is displaced 0.5 m from its equilibrium and released. Determine the displacement y(t) of the mass if (i) c-15 i) c20, (iii) c-25, and (iv) c 30 In each case, state whether the system is overdamped, critically damped, or underdamped, and sketch the solution curve. (d) A 4-kg mass is suspended from a...
True or False Question. Please provide a full explanation. (m) Suppose we have mass of weight 1kg hanging off a spring with spring constant k = 10 and a damping constant B = 2. This mass is released from rest above the equilibrium location. A free damped motion follows a differential equation y"2y10y 0 This system has no longterm oscillating behaviour (i.e. it is overdamped or critically damped) (m) Suppose we have mass of weight 1kg hanging off a spring...
Suppose that a simple spring-mass system can be modeled by the 2nd-order Non- homogeneous ODE stated below. Answer the following questions concerning the properties of this spring-mass system. 4 + 4 = 2 cos(2t); }(0) = 4 (0) = 0 (i) is the spring-mass system an underdamped system, critcally-damped system, overdamped system, or a system with no damping? [Select] (ii) Can this system ever achieve resonance? Select] (iii) is the spring-mass system characterized by the ODE stable? Select] (iv) Does...
Answer last four questions 1. A spring-mass-damper system has mass of 150 kg, stiffness of 1500 N/m and damping coefficient of 200 kg/s. i) Calculate the undamped natural frequency ii) Calculate the damping ratio iii) Calculate the damped natural frequency iv) Is the system overdamped, underdamped or critically damped? v) Does the solution oscillate? The system above is given an initial velocity of 10 mm/s and an initial displacement of -5 mm. vi) Calculate the form of the response and...
Consider a mass-spring-dashpot system in which the mass is m = 4 lb-sec^2/ft, the damping constant is c =24 lb-sec/ft, and the spring constant is k=52lb/ft. The motion is free damped motion and the mass is set in motion with initial position x0=5ft and the initial velocity v0= -7ft/sec. Find the position function x(t) and determine whether the motion is overdamped, critically damped, or underdamped.
solve d ,e , f, g ® Consider a damped unforced mass-spring system with m 1, γ 2, and k 26. a) (2 points) Find if this system is critically damped, underdamped, or overdamped. b) (4 points) Find the position u(t) of the mass at any time t if u(0)-6 and (0) 0. c) (4 points) Find the amplitude R and the phase angle δ for this motion and express u(t) in the form: u(t)-Rcos(wt -)e d) (2 points) Sketch...
1. The change of position of the center of mass of a rigid body in a mechanical system is being monitored. At time t 0, when the initial conditions of the system were x = 0.1 m and x -0m/s, a step input of size 10 N began to apply to the system. The response of the system was represented by this differential equation: 2r + 110x + 500 x = 10 a) Write the order of the system, its...