Related Resources: vibration

Natural Frequency Undamped Two Opposed Springs One Mass Equation and Calculator

Machine Design and Engineering

Angular Natural Frequency Undamped Two Opposed Springs System Equations and Calculator

Mass Spring Systems in Translation Equation and Calculator

Angular Natural Frequency Undamped Two Opposed Springs System Equations and Calculator

ωn = [ 2k / m ]1/2

Where:

k = Spring Stiffness (lb/in)
m = Mass ( lb-sec2 / in )
ωn = Angular Natural Frequency (rad/sec)

Reference Harris, Shock and Vibration Handbook