Ball reflection in rectangle (trajectory)

Displaying the trajectory of a ball which is reflected in a rectangle (i.e. billiard without holes). Twenty reflections are possible, adding more is semi automated (the last row in spreadsheet has to be dragged [i]one row down[/i] at a time).

 

Florian Sonner

 
Resource Type
Activity
Tags
angle  rectangle  reflection  trajectory 
Target Group (Age)
19+
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
2478
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