In my textbook it states "as applied frequency increases, the phase difference between the displacement and the periodic force increases from 0 to pi/2 at the maximum amplitude, and then from pi/2 to pi as the frequency increases further".
I don't understand what this means. Which graphs does this refer to?
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Forced vibrations question watch
- Thread Starter
- 10-01-2017 19:50
- Official Rep
- 12-01-2017 21:43
Sorry you've not had any responses about this. Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there.
Just quoting in Danny Dorito so she can move the thread if needed
Spoiler:Show(Original post by Danny Dorito)