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what is the formula for natural frequency. Lets consider a shaft whose one end is fixed and on the other hand is attached to a body of weight W as shown in the below figure. X2 Then x 2 e 1.
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X2 Then x 2 e 1. F Natural frequency Hz K Spring rate Nm M Mass kg mr Motion Ratio SpringWheel While the above formula itself is very easy to manage it can be tedious. The following formula is used to calculate the natural frequency of a spring.
Write x1 xt1 and x2 xt2.
When calculating the natural frequency we use the following. The diļ¬erence of their natural logarithms is the logarithmic decrement. Notice that length is by far the most influential in this equation. 2n 4 d.
