TYPE OF SUBSTRATE_________________________
 
 

ANGLE	THE NUMBER OF TIMES THE BUILDING REMAINS STANDING	THE NUMBER OF TIMES THE BUILDING FALLS	*STABILITY FACTOR	**DOES THE SUBSTRATE PROVIDE STABILITY? (yes/no)
15o
30o
45 o
60o
75o
90o

* To determine the stability factor use this formula:  The number of times the object remains standing divided by the total number of trials.

** If the stability factor is between 0.0 and 0.5 the substrate is considered unstable therefore the answer is NO.
     If the stability factor is between 0.6 and 1.0 the substrate is considered stable and the answer is YES.
 
 

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