24285
According to the author , such physical quantities are studied in Newtonian mechanics , fluid mechanics , theories of elasticity and plasticity , non-relativistic quantum mechanics , and many parts of solid state physics .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None