AWOL:
with a known string length L
A pendulum should be rigid.
It just needs to be light compared with the bob and not springy. And the angle of oscillation be quite a bit less than 50 degrees with vertical.
AWOL:
with a known string length L
A pendulum should be rigid.
It just needs to be light compared with the bob and not springy. And the angle of oscillation be quite a bit less than 50 degrees with vertical.