SYSTEMS Please be detailed. fex) = sin son crox) Problem 1: (25pts) Linearization Consider a mass...
Consider a mass-spring system shown below with a hard spring. That is, it requires more force to deform the same amount as the spring stretches/compresses. elle m The equation of motion is given by mä+kx3 = mg, where x is the stretch of the spring from its undeformed length, m is the mass of the block, k is the spring constant, and g is the gravitational acceleration. After the equation of motion is linearized about its equilibrium position, it can...
AP1. Consider the pendulum system shown below, where L = 0.7 meters, m = 1.5 kg, g = 9.81 m/s and e(t) is measured in radians. Pivot point Massless rod ! Lom, mass a. Show (by hand) that the motion of the pendulum is represented by the following dynamic equation: (t) + sin(()) = 0 b. Note that the differential equation above is nonlinear. When the equation is linearized about the equilibrium point (0) = 0, the linear time-invariant (LTI)...
please solve both. thank you! A mass of 1.25 kg stretches a spring 0.06 m. The mass is in a medium that exerts a viscous resistance of 56 N when the mass has a velocity of 2 . The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.03 m and released. Find an function to express the object's displacement from the spring's equilibrium position, in m after t seconds. Let positive...
Please Show steps (1 point) This problem is an example of over-damped harmonic motion. A mass m = 3 kg is attached to both a spring with spring constant k = 36 N/m and a dash-pot with damping constant c= 24 N · s/m. The ball is started in motion with initial position xo = -4 m and initial velocity vo = 2 m/s. Determine the position function x(t) in meters. X(t) = Graph the function x(t).
PART A PART B PART C PART D (1 point) A mass m = 4 kg is attached to both a spring with spring constant k = 197 N/m and a dash-pot with damping constant c=4N s/m. The mass is started in motion with initial position to 3 m and initial velocity vo = 6 m/s. Determine the position function r(t) in meters. x(1) Note that, in this problem, the motion of the spring is underdamped, therefore the solution can...
Problem 1 (Harmonic Oscillators) A mass-damper-spring system is a simple harmonic oscillator whose dynamics is governed by the equation of motion where m is the mass, c is the damping coefficient of the damper, k is the stiffness of the spring, F is the net force applied on the mass, and x is the displacement of the mass from its equilibrium point. In this problem, we focus on a mass-damper-spring system with m = 1 kg, c-4 kg/s, k-3 N/m,...
(1 point) This problem is an example of critically damped harmonic motion. A mass m = 6 kg is attached to both a spring with spring constant k = 150 N/m and a dash-pot with damping constant c = 60 N· s/m . The ball is started in motion with initial position Xo = 8 m and initial velocity vo = -42 m/s. Determine the position function x(t) in meters. x(t) = Graph the function x(t). Now assume the mass...
A spring is suspended vertically from a fixed support. the spring has spring constant k = 8nm^-1 (5 points) A spring is suspended vertically from a fixed support. The spring has spring constant k 8N m-1. An object of mass m kg is attached to the bottom of the spring. The subject is subject to damping with damping constant β N m-1 s. Let y(t) be the displacement in metres at the end of the spring below its equilibrium position,...
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,...
Solve & Explain Steps Please. 6. Consider the problem of a free falling object with mass M. Assume that only gravity and air resistance act upon the object. (a) As a first model, let us suppose that the air resistance is proportional to the velocity v(t) of the object. Newton's second law of motion gives the DE M)go),20 More exactly, this is a first order linear DE with constant coefficients: Mw,(t) + ku(t) = Mg , t 2). Suppose that...