Description

Rotary-knob resistance substitution board offering twelve discrete values from 33 ohms to 10M ohms with 4mm lead connections

Tabletop analog DC ammeter measuring 0-1A at 0

this handle-fitted bicycle wheel lets students feel torque resistance in a spinning mass

5-inch magnifying glass at 2

zero-offset rod

Steel Inclined Plane with Car and Pulley, 48" Subcategory_Reflection and Refraction Rotary-knob resistance substitution board offeringHeavy steel 48 inch inclined plane with a car, clamp pulley, string, and basket for force, friction, and mechanical advantage experiments (stand base and support clamp sold separately).

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

Steel Inclined Plane with Car and Pulley, 48" Subcategory_Reflection and Refraction Rotary-knob resistance substitution board offering

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