1E20.20 Pendulum On Rotating Turntable

1E20.20 Pendulum 0n Rotating Turntable

 

 

 

 

A bright red pendulum bob is suspended by a thin string from a pendulum clamp. The pendulum clamp is fastened to a table clamp with a unique U-shaped base. The entire apparatus rests on a large white turntable which is marked in squares.

 

Useful Video showing the trace of the pendulum in both frames of reference: