Note!A spring of stiffness 20 kN/m supports a mass of 4 kg. The mass is pulled down 8 mm and releasedproduce linear oscillations.1- Calculate the frequency and periodic time.Il- Sketch the graphs of displacement, velocity, and acceleration.IlI- Calculate the Peak value of displacement, velocity, and acceleration.IV-For 0.05 sec after being released;IV-1- Calculate the displacement, velocity, and acceleration.IV-2- Calculate the Average value of displacement, velocity, and acceleration.IV-3- Calculate the Mean square value of displacement, velocity, and acceleration.IV-4- Calculate the Root Mean square value of displacement, velocity, and acceleration.in figure (1) v

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Note: A spring of stiffness 20 kN/m supports a mass of 4 kg. The mass is pulled down 8 mm and released produce linear oscillations. |- Calculate the frequency and periodic time. Il- Sketch the graphs of displacement, velocity, and acceleration. IlI- Calculate the Peak value of displacement, velocity, and acceleration. IV-For 0.05 sec after being released3; IV-1- Calculate the displacement, velocity, and acceleration. IV-2- Calculate the Average value of displacement, velocity, and acceleration. IV-3- Calculate the Mean square value of displacement, velocity, and acceleration. IV-4- Calculate the Root Mean square value of displacement, velocity, and acceleration. figure (1) V

Note: A spring of stiffness 20 kN/m supports a mass of 4 kg. The mass is pulled down 8 mm and released produce linear oscillations. |- Calculate the frequency and periodic time. Il- Sketch the graphs of displacement, velocity, and acceleration. IlI- Calculate the Peak value of displacement, velocity, and acceleration. IV-For 0.05 sec after being released3; IV-1- Calculate the displacement, velocity, and acceleration. IV-2- Calculate the Average value of displacement, velocity, and acceleration. IV-3- Calculate the Mean square value of displacement, velocity, and acceleration. IV-4- Calculate the Root Mean square value of displacement, velocity, and acceleration. figure (1) V

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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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

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Note!
A spring of stiffness 20 kN/m supports a mass of 4 kg. The mass is pulled down 8 mm and released
produce linear oscillations.
1- Calculate the frequency and periodic time.
Il- Sketch the graphs of displacement, velocity, and acceleration.
IlI- Calculate the Peak value of displacement, velocity, and acceleration.
IV-For 0.05 sec after being released;
IV-1- Calculate the displacement, velocity, and acceleration.
IV-2- Calculate the Average value of displacement, velocity, and acceleration.
IV-3- Calculate the Mean square value of displacement, velocity, and acceleration.
IV-4- Calculate the Root Mean square value of displacement, velocity, and acceleration.
in figure (1) v

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Title Plot the solution of a linear, spring and mass system with frequency ?n = 3 rad/s, x0 = 1.2mm and v0 Description Plot the solution of a linear, spring and mass system with frequency ωn = 3 rad/s, x0 = 1.2mm and v0 = 2.34mm/s, for at least two periods. Compute the natural frequency and plot the solution of a spring-mass system with mass of 2 kg and stiffness of 4 N/m, and initial conditions of x0 = 1mm and v0 = 0mm/s, for at least two periods.
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A weight of 10lb is suspended by a spring having a modulus of 15 lb-s/in. When displaced and permitted to oscillate freely, it is found that the amplitude diminished from 1.5 in to 1.316 in in exactly 10 cycles. a.) determine the system mathematical model. Just show the illustration of the mathematical model.
Please answer question number 3