a) In the composite spring shown, Spring 1 has a mean coil diameter of 36 mm and a wire diameter of 3mm. Determine the wire diameter of spring 2 if it has a mean coil diameter of 24mm and the maximum shear stress in the two springs is to be the same.
a) In the composite spring shown, Spring 1 has a mean coil diameter of 36 mm and a wire diameter of 3mm. Determine the wire diameter of spring 2 if it has a mean coil diameter of 24mm and the maximum shear stress in the two springs is to be the same.
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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![3.
a) In the composite spring shown, Spring 1 has a mean coil diameter of 36 mm
and a wire diameter of 3mm. Determine the wire diameter of spring 2 if it has
a mean coil diameter of 24mm and the maximum shear stress in the two springs
is to be the same.
20.25N
B
Spring 2
Spring 1
b) If G=80 GPa and points A and B moved through 14mm and 19,94mm
respectively determine:
i. the number of coils in each spring
ii. the effective stiffness of the composite spring](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd2b36003-ef33-455c-bcff-0e6c40acbd92%2Fb7957b46-5f92-46bb-9a09-6d0d1b20e199%2Fp29i10b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.
a) In the composite spring shown, Spring 1 has a mean coil diameter of 36 mm
and a wire diameter of 3mm. Determine the wire diameter of spring 2 if it has
a mean coil diameter of 24mm and the maximum shear stress in the two springs
is to be the same.
20.25N
B
Spring 2
Spring 1
b) If G=80 GPa and points A and B moved through 14mm and 19,94mm
respectively determine:
i. the number of coils in each spring
ii. the effective stiffness of the composite spring
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