Consider a mass-spring system hanging vertically. The mass is 0.15 kg and the spring constant is 0.3 N/m. There is damping with coefficient b defining the drag force-bdz/dt. ▼ Part A - For what value of b is the system is critically damped? 0.424 N Submit Previous Answers ✓ Correct Correct answer is shown. Your answer 0.42 N was either rounded differently or used a different number of significant figures than required for this part. Part B - If the mass is displaced by 2.85 cm from equilibrium released (with zero velocity) what will the displacement be at time 1/w where omega is the natural frequency of the undamped system? μÅ 4 0.0105 m ? Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
Consider a mass-spring system hanging vertically. The mass is 0.15 kg and the spring constant is 0.3 N/m. There is damping with coefficient b defining the drag force-bdz/dt. ▼ Part A - For what value of b is the system is critically damped? 0.424 N Submit Previous Answers ✓ Correct Correct answer is shown. Your answer 0.42 N was either rounded differently or used a different number of significant figures than required for this part. Part B - If the mass is displaced by 2.85 cm from equilibrium released (with zero velocity) what will the displacement be at time 1/w where omega is the natural frequency of the undamped system? μÅ 4 0.0105 m ? Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining
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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