US$ 36.40
and mechanical-advantage experiments
and three low-friction nylon wheels for straight-line momentum experiments
Two variable 0 to 6V DC outputs paired with two fixed 6V/10W and 12V/20W AC outputs on this power supply controller
Sized for compact classroom display
Premium Bicycle Wheel Gyroscope, 20" Diameter US-Unavailable and mechanical-advantage experimentsDesigned to demonstrate conservation of angular momentum and gyroscopic precession, this handle fitted bicycle wheel lets students feel torque resistance in a spinning mass.
US$ 36.40
US$ 38.99
US$ 48.99
US$ 24.70
US$ 58.50