PENDULUM BOB - BRASS - 19MM, Each

Details:

Brass pendulum bob is useful while studying the physics of pendulum motion including tension force, gravity force, centripetal force, potential energy, kinetic energy, and more Single pendulum bob with hook for attachment to pendulum arm Threaded hook is removable Bob Diameter: 0.75 in. (19 mm) Bob Height: 1.25 in. with hook attached Material: Bra