1) The document describes an experiment to determine the moment of inertia of a flywheel about its axis of rotation. A known mass is attached to a string looped around the flywheel's axle. 2) As the mass falls, it causes the flywheel to rotate. The number of revolutions is recorded. Using equations that relate the kinetic energy of the mass and flywheel to the potential energy lost by the mass, the moment of inertia can be calculated. 3) The procedure involves allowing the mass to fall and detach from the axle, recording the revolutions and time taken for the flywheel to stop rotating, and using the data in equations to determine the moment of inertia.