حلقه دستگاه حلقه

حلقه دستگاه حلقه

Gelsonlab  HSPD-085 حلقه دستگاه حلقه Track Kinetic and Potential Energy Centrifugal track instrument                                                         

Demonstrate the transformation of potential energy into kinetic energy in a fun and interesting way! حلقه دستگاه حلقه can challenge your students to calculate the minimum height that the steel ball can be rolled down the track and still complete the loop without breaking contact with the track.