Free-fall assembly, fences and spheres, with interface and sensor.

Function

Intended for experimental study, physics laboratory work, and conducting physics experiments on: Physics. Kinematics. Motion in one dimension. Free fall motion with a test body at 10 equal intervals. Free fall motion with a test body at 10 different intervals. Conservation of Energy. The principle of conservation of mechanical energy in a falling sphere. The gravitational potential energy of a body is a function of its position. The kinetic energy of a body in translational motion is a quadratic function of its velocity. The principle of conservation of mechanical energy in the fall of a spherical body. The principle of conservation of mechanical energy, with interface, etc.