Pinned Pivot Torque Balance Lab
thingiverse
Supplement to https://www.thingiverse.com/thing:4778142. This build uses a pinned fulcrum/pivot system to facilitate 3rd class lever demonstrations. Required Materials: Meter Stick (1-inch height) Rod and Stand (5/16-inch diameter rod) Mass Hangers from https://www.thingiverse.com/thing:4778142 (4) Hooked Mass/Weights Printed Fulcrum (1) Printed Pivot (1) - I printed with Support Enforcers only M6X1.0x15 SHCS (Socket Head Cap Screw) 0.25x1.5-inch metal dowel pins (2) Optional Materials: Force Sensor (I use https://www.pasco.com/products/sensors/wireless/ps-3202) Spring Scale
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