Ryanong Centripetal Force Demonstrator Physical Instrument Physical Mechanics Experiment Demonstration Equipment

This model is a centripetal force demonstrator, which demonstrates experiments such as speed ratio, centripetal force ratio, mass ratio, and radius ratio. Through demonstration experiments such as speed ratio, centripetal force ratio, mass ratio and radius ratio, the centripetal force formula can be directly concluded, and the centripetal force formula can also be verified. The structure is simple, the operation is convenient, and the intuitiveness is strong. The instrument is composed of a base, a transmission wheel, a shift plate, a swing arm, a spring, a ruler, and a cross arm. The hand-cranked transmission wheel rotates the speed change disc, and the swing arm and the two left and right metal balls fixed on the speed change disc also move in a circle accordingly. The metal ball acts on the cross arm to make the cross arm compress the shaft spring in the center of the shifting disc. The number of grids compressed by the spring can be read from the scale, and the grid number ratio shows the ratio of the centripetal force of the two metal balls., Manufacturer: Ryanong