Teaching Device for the Study of Free Falling Body

摘要

Training Device for the Study of the Free Fall of bodies that have a release mechanism of body and Means for Sensing the passage of said Body, wherein the body Release mechanism comprises two BladesArranged in the shape of scissors and connected by a fixed Shaft which can rotate around the two Jaws Connected; and the free ends of the lower Blades; an electromagnet, Energize,Attracts the top ends of the Blades; Elastic Elements linked to the Scissors so oppose the Force exerted by the electromagnet; where the means for Sensing the passage of said Body including at least three barriers to turn light sensor Each comprise at least four light-emitting diodes and at least 2 photodiodes SensorsAll arranged horizontally on each Barrier. When the electromagnet is controlled by a computer and those barriers sensor send Electrical signals to the computer where the signals are processed to obtain Data of speed and Acceleration.