Pulley Demonstration

Now you can perform several pulley demonstrations for your students. It can also be used as a very attractive classroom display. Unit consists of an 8” x 32” hardwood base with two 80 cm nickeled steel rods fixed to flush plates at ends. Rods joined by metal crossbar with hook collars on which pulleys are hung. The pulley demonstration comes with instructions, suggested experiments, and demonstrations. Set includes: 3 single pulleys, 1 double pulley, 1 quadruple pulley, 2 triple tandem pulleys, 1 wheel and axle, 1 capstan, 3 mass hangers, 500 ft. of pulley cord, and 10 slotted masses (10 to 500 grams).