Fun physics activity!! 1. The problem statement, all variables and given/known data Under the conditions of normal activity an adult inhales about 1.1l of air during each inhalation. Using a stopwtch, determien the time for one of your own inhalations (avg several to get two significant digits) and hence estimate the volume flow in m^3/s through your trachea during inhalation. the diameter of adult human trachea is 25mm 2. Relevant equations q=m^3/s 3. The attempt at a solution What is a proper or normal average for this kind of thing? I think my answer might be off lol ! i just wanna get a good average, tell me what yours is! its kinda fun isnt it!?