Description
and Lucite dielectrics for studies of capacitance
Physics-grade extension spring with a 3
Copper 1-inch diameter pendulum bob at 2
and screens
showing mechanical advantage through fluid pressure transmission
Double Long Pulley, 2" and 1.5" Wheels Material_Acrylic and Lucite dielectrics for studiesUnequal wheel pulley with a 2 inch and a 1. 5 inch wheel at 5. 75 inches overall in a metal frame with end hooks, showing how different wheel diameters change mechanical advantage.
Exchange/Return Notes
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