US$ 40.00
momentum-conservation
this electromagnet on a 4mm-terminal base slots inline with other modules for circuit-driven magnetism work
Designed to grip slit plates rigidly in the beam path
Heavyweight 5
8-Piece Brass Weight Set with Spare Hooks and Wooden Storage Block Material_Copper momentum-conservationSet of eight hexagonal nickel plated brass weights totaling 500 grams plus three spare hooks in a wooden storage block, sized for classroom balance experiments and physics mass demonstrations.
US$ 40.00
US$ 50.00
US$ 103.35
US$ 155.35
US$ 14.95
US$ 116.35
US$ 29.95