A helical spring is made of 2cm wire diameter with inner diameter of 120 mm. The spring is making 0.6 cm deflection due to load of 210N. Find the number of turn of the spring and free length of spring if modulus of rigidity is 80 kN/mm.

A helical spring is made of 2cm wire diameter with inner diameter of 120 mm. The spring is making 0.6 cm deflection due to load of 210N. Find the number of turn of the spring and free length of spring if modulus of rigidity is 80 kN/mm.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.11P: A bumper for a mine car is constructed with a spring of stiffness k = 1120 lb/in. (see figure). If a...

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Question

A helical spring is made of 2cm wire diameter with inner diameter of 120 mm. The spring is
making 0.6 cm deflection due to load of 210N. Find the number of turn of the spring and free
length of spring if modulus of rigidity is 80 kN/mm.

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