Please this one Block D of mass m is suspended in static equilibrium as shown in the figure below. The unstretched length of spring AB is Lo=3.7m and its stiffness K= 300N/m.3m4m3mwwwwwwLFBa- The final length of the spring_AB obtained from the figure isb- The force developed in the spring isNc- The tension in cable AC isNd- The mass of the block D iskgEowsdo to Settings to activate Windows

The free body diagram of the problem is given below.HereFk=Kx is the force exerted by spring where…

Answered: Block D of mass m is suspended in…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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k, k3 A В k2 What is the equivalent spring stiffness between the points A and B. If ki = 1 N/m, k2 =1 N/m. k3 = 2 N/m and k4 = 2 N/m A N/m
A pendulum is made up of a spring with a mass attached to the end. The spring is arranged to lie in a straight line, by wrapping the spring around a massless bar. The equilibrium length of the bar is “l”. Using lagrange’s equations, find the equations of motion.
B3
# 1118. 3D equilibrium A camera tripod is set up as shown below. The tripod is pretty fancy and has self-balancing legs. The camera weighs 48 N. Felicia Filmmaker has positioned the tripod as follows: A = -10 m y₁ = 0 m ZA = 15 m B = -5 myB=0 m zB = -15 m xc 15 m yc = 0 m zc = -10 m xD=0 myD = 30 m zp = 0 m Python input: X_A = -10 Y_A = 0 Z_A = 15 X_B = -5 y_B = 0 Z_B = -15 X_C = 15 y C = 0 Z_C = -10 X_D = 0 y_D = 30 Z_D = 0 Action! A Z number (rtol=0.01, atol=1e-05) number (rtol=0.01, atol=1e-05) number (rtol=0.01, atol=1e-05) y D B X Determine the magnitude of the force in each leg of the tripod to keep it in equilibrium: FAD = FBD = FCD = N ZZZ N ? N ?
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A simplified SDOF model of a vehicle suspension system is shown in below Figure. The mass of the vehicle is 500 kg. The suspension spring has a stiffness of 100,000 N/m. The wheel is modeled as a spring placed in series with the suspension spring. When the vehicle is empty, its static deflection is measured as 5 cm. (a) Determine the equivalent stiffness of the wheel (b) Determine the equivalent stiffness of the spring combination. (c) Determine the natural frequency fn of the system ks kw m ww Suspension spring Wheel I stiffness
Write the global stiffness matrix of the spring assemblage shown. Assume that all springs remain horizontal, the vertical bars at nodes 2 and 3 are rigid and allowed to slide horizontally to the left or right. Node 1 K1 = 2000 lb/in K2 = 2000 lb/in Node 2 m K3 = 1500 lb/in K4 = 1500 lb/in Node 3 F = 250 lb ma K5 = 3000 lb/in Node 4
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3Skype O Launch MX A Meet - pcX + 2020 SEC x Zohdy -D x Course: 2 x M Inbox (97 X M Inbox (1) Course H x e.com/course.html?courseld=16544025&OpenVellumHMAC=2edceb9788c2d7ed3b6b62e30e29d5d3#10001 (Up Maps O Web design tutori. W MATH180: HW08-. A Review I Constants Blocks of mass m, and m2 are connected by a massless string that passes over the pulley in the figure (Flgure 1). The pulley turns on frictionless bearings, and mass mi slides on a horizontal, frictionless surface. Mass m2 is released while the blocks are at rest. Part C Suppose the pulley has mass m, and radius R. Find the acceleration of m1. Verify that your answers agree with part A if you set m, = 0. Express your answer in terms of some or all of the variables m1, m2, mp, and constant g. ΑΣφ ? a1 = Submit Request Answer Figure Part D Find the tension in the upper portion of the string. Verify that your answers agree with part B if you set m, = 0. Express your answer terms of some all of the variables m1, m2, mp, and…
Hi second question please. This an engineering statics problem.
Consider the system shown in the figure below. Assume that the massless rigid bars AB and AC are in horizontal and vertical positions respectively when the system is in static equilibrium. The vector g shows the direction of gravitational acceleration (assume g = 9.81 m/s2). Assuming m = 4 kg, a = 4 m, for the system to vibrate without instability, the stiffness k should be greater than: m a m A a a 2 19.62 N/m 0.00 N/m 39.24 N/m 29.43 N/m 9.81 N/m www O O O O O
For this problem, take a look at Figure 2. Assume that the rod is massless, perfectly rigid, and pivoted at point P. When the rod is perfectly horizontal, the angle 0 = 0, the displacement y = 0, and the spring is in neither tension nor compression. Gravity acts on the system (e.g. on mass M). We assume that y is a small displacement. A mass M is attached at the end of the rod. k Schen a 0 a F The equation of motion for the system can be derived to be: a 4aM0+ ak0 =-F-2Mg T y M Your tasks: A. Transform the rotational equation of motion, which is in 0, given above, to another variable, y, which is zero at the static equilibrium position. B. Represent the mechanical system in state space form. Using MATLAB or a calculator (just say what you used), calculate the eigenvalues of your A matrix for the following system parameters: a = 0.25 [m], M = 1 [kg], k = 16 [N/m], and F = 0 [N]. What do the eigenvalues say about the stability of the system? C. Derive the response of the system in the…

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