US$ 98.00
and copper supports density
1 ohms to 1 ohm in 0
Wooden fulcrum-balance simple-machine model with a sliding pivot
and resonance relationships
Simple Machines Wedge Model Material_Aluminum and copper supports densityUsed to demonstrate how a wedge multiplies force during splitting, this wooden simple machine model lets students measure input effort against output splitting force at different wedge angles.
US$ 98.00
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