Keyword: Centre of mass
- Houfková J., Mandíková D.: Physics in a box, Fair 17, Praha 2012A box with dimensions of 10.2 cm × 6.2 cm × 2.2 cm is filled with stuff that can be used to demonstrate more than sixty different physics phenomena. This paper presents the contents of this box and selected experiments performed with it.
- Kazachkova D., Kazachkov A., Kires M.: Balancing with Archimedes and Roberval on a classboard, Fair 17, Praha 2012In this paper we will try to better understand the term centre of gravity, angular momentum and some of the other mechanics principles thanks to Robelval’s balance.