Rotating Platform, 1 Each

The Rotating Platform by United Scientific is a free-spinning plate for rotational motion demonstrations, used with a bicycle wheel gyroscope and for showing the effect of moment of inertia, the spinning skater effect. A heavy-duty ball bearing axle supports smooth rotation, and six anti-slip patches give secure footing. The 37.5 cm MDF platform weighs 4.5 kg and is used by high school and college physics teachers.