DEVICE FOR DEMONSTRATING INERTIA CENTER MOVEMENT OF SYSTEM OF MATERIAL POINTS Russian patent published in 2017 - IPC G09B23/10 

FIELD: physics.

SUBSTANCE: basis of the device for demonstrating the theorem on the inertia center movement of the system of material points (bodies) is a biaxial trolley. On the main trolley, there are two (or one) other trolleys interacting with the main one through the stretched springs. If the trolleys, after their relative displacement, are not held, then all the trolleys will perform oscillatory movements around the stationary center of the system inertia. If the trolleys, after their relative displacement, are simultaneously provided with speed, then with the vibrational movement of two or three trolleys, the inertia center of the system will move rectilinearly and uniformly along the surface of the demonstration table.

EFFECT: providing in-depth understanding and visibility.

8 dwg