3. A close coiled helical spring of 10 cm outer diameter is made up of 1 cm diameter rod and has 18 turns. The spring is subjected to an axial load of (2+ Rx0.01) kN. Determine the deflection (8) of the spring when carrying this load. Also determine the stiffness of the spring (k) and resilience of the spring (U). The modulus of rigidity of the spring (G)= 8.4 x 10 N/mm².

3. A close coiled helical spring of 10 cm outer diameter is made up of 1 cm diameter rod and has 18 turns. The spring is subjected to an axial load of (2+ Rx0.01) kN. Determine the deflection (8) of the spring when carrying this load. Also determine the stiffness of the spring (k) and resilience of the spring (U). The modulus of rigidity of the spring (G)= 8.4 x 10 N/mm².

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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