Do not answer in image format. Maintain accuracy and quality in your answer.Answer completely. The 20 kg block depicted is subject to a harmonic force, represented by F =(90cos6t)N, where t denotes time in seconds. The initial position and the initialvelocity of the block is given by xo = 5 cm, and v₁ = 0.Write the equation for the general motion.k = 400 N/m000010000-k = 400 N/m20 kgF = 90 cos 6tOC 125 N s/m

Draw the free body diagram,Both springs are parallel,

Answered: Write the equation for the general…

Engineering

Mechanical Engineering

Write the equation for the general motion.

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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The 20-kg block is subjected to the action of the harmonic force F = (90 cos 6t) N, where t is in seconds. (Figure 1) Figure k-400 N/m Sw 20 kg k=400 N/m 00 F-90 cos 6r c-125 N-s/m < 1 of 1 Part A Write the equation which describes the steady-state motion. Express your answer in terms of t. Express your answer using three significant figures. Express the phase radians and the final result in meters. ΠΙΑΣΦ 4 ? m
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