Determine the wahl's factor of a spring designed to fire a 3kg projectile. The outside diameter of the cil is 170 mm with 10mm wire diameter and a total of 20 coils squared and ground. The spring has a free length of 625 mm. When set or loaded the spring is compressed to a length of 444mm.

Determine the wahl's factor of a spring designed to fire a 3kg projectile. The outside diameter of the cil is 170 mm with 10mm wire diameter and a total of 20 coils squared and ground. The spring has a free length of 625 mm. When set or loaded the spring is compressed to a length of 444mm.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter5: Three-dimensional Equilibrium

Section: Chapter Questions

Problem 5.2P: Draw the FBD for the bar described in Prob. 5.1 if the bar is homogeneous of mass 50 kg. Count the...

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