PENDULUM BOB BRASS
PENDULUM BOB IRON
PENDULUM BOB LEAD
PENDULUM ON STAND
PHY-00523
Comprises a meter rule with zero at the bottom, graduated in millimeters and reading every centimeter, attached vertically on a support rod. Towards the upper end of the rod, a hanger is fixed, from which three pendulum bobs, each of 25mm diameter and of different material – wood, steel, and aluminum, are suspended.
Perchment Paper
