Question 2. Is there a range on the v vs 1/ graph for which Eq. (3) holds? If so, what is the range of Re numbers? UIC Physics Department Terminal Velocity with Viscous Drag Page 8 of 10 Physics 131 Laboratory Manual Question 3. What is the range on the v vs 1/ graph within which Eq. 3 is not confirmed by the experiment? What is the range of Re numbers? Question 4. Do the ranges where Eq. 3 is confirmed vs. not confirmed agree with what was stated in the introduction to this week's and last week's experiments? Explain. Glycerol % Pas Pa s 100 9.1 10-1 9.1 10-2 (VT, corr) Our corr Re m/s m/s 1/n -1 01/1 (Pa s) (Pas) 1 1.099 0.1099 0.0013 86 9.1 10-2 9.1 10-3 Red 11 0.000054 0.0083 0.01 0.0003 0.7 75 2.8 10-2 Blue 2.8 10-3 35.7 3.57 35.73.57 0.05 0.0024 10.09 61 Green 9.4 x 10-3 9.4 10-4 106 0.098 0.011 57 50 Brown 5.0 10-3 5.0 10-4 200 2001279 0.0338 136.1 37 Yellow 2.8 x 10-3 2.8 10-4 357 35.7 1.27 0.17 1600 0 8.9 10-4 8.9 10-5 123.59 112.36 0.3345 0.0035 1783