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

Find the phase difference between two harmonic oscillators at time t=1

2. Relevant equations

I've already found x(t)= .4 cos(2.1t) and x(t)= .4cos((pi/2)t + pi)

3. The attempt at a solution

I don't really know where to begin

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# Homework Help: How do I find the phase difference between two oscillators

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