Demonstration Pendulum

Specification:

Demonstration Pendulum -Save time by suspending three different pendulums at once to demonstrate the effects of mass and length on pendulum behavior. Our special pendulum clamp holds three pendulums 5 cm apart with points for suspension of cords. Includes heavy steel base; 1 m aluminum rod; adjustable suspension point clamp; three balls, 2.54 cm in diameter (brass, steel, wood) on cords.