US$ 900.00
this 15-inch motion-converter model shows the engineering principle behind crankshaft pistons and rotary-to-linear mechanisms
Pointed three-arm metal star on a 4mm socket pivot
resistor networks
110 ohms via rotary selector knobs
Comprehensive seven-piece acrylic blocks set at 25mm thickness
Hand Pump for Physics Demonstrations Subcategory_Wash Bottles this 15-inch motion-converter model showsHand operated pressure pump supplying positive pressure for gas law, pressure vessel, and pneumatic demonstrations, a battery free source for physics classes exploring pressure behavior.
US$ 900.00
US$ 335.50
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