Copy of Upside Down?

A coin is rolling around another fixed identical coin without slipping. If the coin starts with the head up, is the coin head up or down when it is directly opposite to its starting position, as indicated by the dotted circle? Anthony Or GeoGebra Institute of Hong Kong

 

Mr. Krebs

 
Materialtyp
Aktivität
Tags
Zielgruppe (Alter)
11 – 14
Sprache
English (United Kingdom)
 
 
 
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