will be the new period if thespring constant is (a) increased by 50 percent and (b) decreased by 50 percent? Q3. A spring-mass system has a natural frequency of 10 Hz. When the spring constant is reduced by 800 N/m, the frequency is altered by 45 percent. Find the mass and spring constant of the original system

will be the new period if thespring constant is (a) increased by 50 percent and (b) decreased by 50 percent? Q3. A spring-mass system has a natural frequency of 10 Hz. When the spring constant is reduced by 800 N/m, the frequency is altered by 45 percent. Find the mass and spring constant of the original system

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

Q2.A spring-mass system has a natural period of 0.21 sec. What
will be the new period if thespring constant is (a) increased by 50
percent and (b) decreased by 50 percent?
Q3. A spring-mass system has a natural frequency of 10 Hz. When
the spring constant is reduced by 800 N/m, the frequency is
altered by 45 percent. Find the mass and spring constant of the
original system.

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