Suspension UFO Course Presentation

 The principle of flying saucers' flight is based on a concept known as the "principle of rotational inertia imbalance." This principle is also a method of altering the linear momentum (horizontal momentum) of an object.
As is well known, in the world, the motion of any object follows the law of conservation of momentum. Although UFOs seem to violate this principle, in fact, they are following another principle of momentum; that is, the principle of momentum conversion. The principle of momentum conversion states that, without external objects providing momentum, any object's momentum, whether it is angular momentum converted to linear momentum or linear momentum converted to angular momentum, remains unchanged during the conversion process. This is the principle of momentum conversion.

Experimental Objectives: 1. To understand the structure of a flying saucer. 2. To understand the flying principle of a flying saucer - the centrifugal force of the saucer's disk works to cause the disk to take off.
Experimental Cognition
Battery box: As the name suggests, it is a box used to install and fix the batteries, which is a device for outputting battery power.

DC motor: composed of stator and rotor, a DC motor converts direct current electrical energy into mechanical energy. Due to its excellent performance in speed regulation, it is widely used in electric power traction.
DC motors are classified into three types based on the excitation method: permanent magnet, excitation, and self-excitation. Among the self-excitation types, there are parallel excitation, series excitation, and compound excitation.
Switch: A device for turning on and off power supply.
Wind leaf: A display component that shows the work done by centrifugal force.
Wire: Charge carrier

Experimental steps:
1. Experiment preparation: Understand the experimental equipment: screw hole plate, switch, wind blade, wire, motor, battery box, screwdriver, slant-blade pliers.

Experiment Report:
Quality is only on one side, then centrifugal force also only appears on one side. Without relative motion with the axis, centrifugal force equals centripetal force. Moreover, centrifugal force is no longer balanced, but toward the vertical direction of NM. The direction is related to the initial state of mass change. There is a single force, there will be impulse; without external resistance, all impulse is converted into momentum, thus converting the angular momentum of the object into linear momentum. Thus, centrifugal force appears.功.