Description

250 mm long

Sturdy wooden pulley simple-machine model with multiple pulleys mounted in series and parallel

supplied in a plastic storage case

Engineered to produce a hotter

Quartz-driven digital stopwatch with 1/100th second precision and a built-in alarm

Center of Mass Roller-and-Ramp Demonstrator, 17" Microscopy_Microscopy Equipment &Supplies 250 mm longClear coated wooden A ramp at 17 inches long paired with a double ended cone roller that appears to travel uphill while its center of mass actually descends along the diverging rails.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Center of Mass Roller-and-Ramp Demonstrator, 17" Microscopy_Microscopy Equipment &Supplies 250 mm long

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