- #1

Glenn G

- 109

- 12

The phase relationship is 0 for the shorter pendulae, 1/4 cycle for the pendulum in resonance and in anti-phase for the longer pendulae; relative to the driver pendulum.

I have observed this but I can see it conceptually to an extent but wondered if anyone knows of a resource for the mathematical basis of this. I've tried to search for it but to no avail.

Would really appreciate any help.

regards,

G