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 w k= 400 N/m 20 kg F-90 cos 6 D 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 in radians and the final result in meters. Submit Provide Feedback AΣ vec Request Answer ? m Next >

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 w k= 400 N/m 20 kg F-90 cos 6 D 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 in radians and the final result in meters. Submit Provide Feedback AΣ vec Request Answer ? m Next >

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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Question

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
k = 400 N/m
O
20 kg
F= 90 cos 6t
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 in radians and the final result in meters.
x =
Submit
17 ΑΣΦ
Provide Feedback
↓↑
Request Answer
vec
?
m
Next >

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