Simple pendulum set and physical pendulums, ball bearing pivot

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: movement in two dimensions, periodic movement. Wave motion. The parameters that characterize the simple pendulum. The acceleration of gravity. The center of oscillation of the physical pendulum in the form of a bar. The center of oscillation of the physical pendulum in the form of a rectangular plate. The center of oscillation of the pendulum in the form of a circular plate, etc. Note: Does not include data acquisition tools.