- #1

gspsaku

- 18

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## Homework Statement

A 10 kg load suspended by a brass wire 10 m long is observed to vibrate vertically in SHM at a frequency of 10 vib/s. Given that the Young's modulus for brass is

So we know:

m = 10kg

l = 10m

f = 10Hz

Y = 9x10^10

## Homework Equations

Y = (F/A)/(delta l/l)

## The Attempt at a Solution

We have solved Young's modulus problems but they have been very basic. Since this one includes what appears to be some sort of vertical movement/vibration, I don't know what to do because I don't know how the vib/s or Hz comes into play...