Steel Inclined Plane with Car and Pulley, 48" Subcategory_Reflection and Refraction Tabletop analog DC ammeter measuring

Tabletop analog DC ammeter measuring 0-1A at 0

both striking the ground together

and inspection details

this 15-inch motion-converter model shows the engineering principle behind crankshaft pistons and rotary-to-linear mechanisms

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

Steel Inclined Plane with Car and Pulley, 48" Subcategory_Reflection and Refraction Tabletop analog DC ammeter measuringHeavy 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).