B1 Please help on the attached question. Q1. A harmonic force of maximum value of 25 N and frequency of 180 cycles/min acts on a machinewith mass of 25 kg. Design a supporting system for the machine (i.e., choose c, k) with damping ratioof 0.1 so that only 10% of the force applied to the machine is transmitted to the base supporting themachine.

Step 1: Given dataMass of machine: m=25 kgMaximum force amplitude: F0=25NExcitation frequency: f =…

Answered: Q1. A harmonic force of maximum value…

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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6- Please I want solution of all sub-parts by typing. Many Thanks
3- Please I want solution of all sub-parts by typing. Many Thanks
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2. Calculate the natural frequency and damping ratio for the system in figure below given the values m = 10 kg, c = 100 kg/s, k₁ 4000 N/m, k2 200 N/m, and k3 1000 N/m. = Assume that no friction acts on the rollers. Is the system overdamped, critically damped, or underdamped? C кий m k₂ k3
4. Problem 2: Consider the block diagram shown in the figure below. Determine the values of K and k such that the system has a damping ratio & = 0.7 and an undamped natural frequency wn = 4 rad/s. Please, use the block diagram algebra and the second
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