CENCO Rotating Platform
Heavy Duty Contruction with Ball Bearing Axle
It turns so smoothly that it will seem frictionless to any student standing on it. Hold the spinning Bicycle Wheel Gyroscope with its axis horizontal. Try to change the angle of the axis, precession will cause the platform and student to rotate. Also useful for rotational kinetic energy demonstrations. Grooved on top for safety, the metal platform is 40cm in diameter. It is equipped with heavy-duty ball bearings and rests on a heavy, stable, cast-iron base.
轉動台
因為它幾乎無摩擦力所以當學生站在上面時可以很容易的轉動。
手上拿著車輪迴旋儀並保持它的轉軸水平。試著改變轉軸的角度
，會造成旋轉台及學生轉動。也可用在轉動動能的實驗中。此金
屬轉盤直徑為40公分，上面並為安全考量有溝痕以增加摩擦力。
轉台中有一很重的球使旋轉並有一堅固的鐵製基座。