Final answer:
Stamping your feet cleans the snow off due to friction, which generates heat and dislodges the snow. This happens when the physical force of friction resists the motion between your shoes and the snow.
Step-by-step explanation:
The question, 'Why does stamping your feet clean the snow off of them?', involves understanding the concepts related to various physical forces. The correct answer is b) Friction. When you stamp your feet, the motion causes friction between your shoes and the snow. Friction is a force that resists the sliding or rolling of one solid object over another. This friction generates heat, slightly melting the snow and making it easier to dislodge.
Other concepts mentioned like static electricity, relate to the formation and interactions of electric charges, which would not be the primary cause of cleaning snow off your feet. Similarly, centrifugal force involves objects moving in a circular path and is not relevant to this scenario.