4. A helical spring has a stiffness 25000If a mass of 100kg is attached to its free end,pulled down ,and released,determine the period. If the maximum deflection was 50mm ,find the velocity and acceleration of the mass when it is 30mm from the equilibrium position.

4. A helical spring has a stiffness 25000If a mass of 100kg is attached to its free end,pulled down ,and released,determine the period. If the maximum deflection was 50mm ,find the velocity and acceleration of the mass when it is 30mm from the equilibrium position.

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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