Recent content by hahame

Homework Statement A motorcycle cop, parked at the side of a highway reading a magazine, is passed by a woman in a red Ferrari 308 GTS doing 176. km/h. After a few attempts to get his cycle started, the officer roars off 2.00 s later and catches the Ferrari at the state line 2.00 km away some...

Yes! I used excel, and it gave me v = 1/m^-0.5, which is the same as v^2 (m^2/s^2) = 1.00 (kgm^2/S^2)/m(kg). I squared the equation because that was the only suitable option from the given choices in the original problem.

Homework Statement Below is a table for some experiment data: m(kg) - v(m/s) 0.1 - 3.16 0.2 - 2.24 0.3 - 1.83 0.4 - 1.58 0.5 - 1.41 0.6 - 1.29 0.7 - 1.20 0.8 - 1.12 As the mathematical model for these data, I put v^2 (m^2/s^2) = 1.00 (kgm^2/S^2)/m(kg). Another set of experiments finds for the...

Homework Statement A boat is sailing starting from x = 200m. When interpreting x(position) vs. t(time) graph for this boat with math models x = -20t + 200(t<=10), Is it right to say "The boat is approaching to the origin" ? (When t <= 10) Homework Equations x = -20t + 200(t<=10) The...