- #1

engineer23

- 75

- 0

## Homework Statement

The problem is to design a cantilever beam with a certain resonant frequency.

## Homework Equations

w = sqrt (k/m)

## The Attempt at a Solution

I know k for a beam and m can be written as density * volume.

My question deals with the w. If I am given a frequency in Hz, can I plug it in for omega directly? Or do I need to multiply by 2*pi first?