Answered: 18. If a close coiled helical spring…

18. If a close coiled helical spring absorbs 30 Nmm Hoof energy while extending by 5mm, its stiffness will be ..... (b) 4 N/mm (a) 2 N/mm sqa-bun tin br (c) 6 N/mm (d) and boxit 107 10 N/mm

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

18. If a close coiled helical spring absorbs 30 Nmm
[S-toof energy while extending by 5mm, its stiffness
will be
(b) 4 N/mm
(a) 2 N/mm
sqa-bun ann and
(c) 6 N/mm
(d)
red boxit
10 N/mm
q

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