(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Two bodies with the same mass are connected trough a string. The tension on the string is T. Find the ressonance frequency of the system.

2. Relevant equations

3. The attempt at a solution

F=m*a, 0=0 , doesn't help me much.

At the ressonance frequency the wave will have 3 nodes. I know that those kind of waves have the following equation of movement:

y=2*Asin(kx)cos(wt) , where k=2pi/wave length => k=2pi/2L.

If i solve for x=L/2, I'll have 2Acos(wt), but I can't get rid of the t...

I'm stuck here... don't know what else to do...

Any hint or help will be very appreciated! Thanks.

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# Homework Help: Ressonance frequency

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