# Coupled Oscillation attached at one end…?

**1. The problem statement, all variables and given/known data**

I’m supposed to determine the equation of motion of the two masses on the worksheet. I just need to start with that. Here is the problem statement:

http://ift.tt/1hPnEEA

**2. Relevant equations**

I’m assuming x = Acos(ωt) has something to do with it as well as the energy of a spring-mass system

K + U.

**3. The attempt at a solution**

I don’t know where to start. This is where I need the helping. Thank you for anyone who helps.

**1. The problem statement, all variables and given/known data**

**2. Relevant equations**

**3. The attempt at a solution**

http://ift.tt/1hPnFIs

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