Q3.) If that is the case, which of your linear fit parameters is actually the best indicator that Hooke's Law is correct? Part Lb: SHM {Mass on a spring) Now that you have (hopefully) validated Hooke's Law somewhat, and found information about the spring constant of your particular spring, you are in a position to evaluate the validity of equation 3 (theoretical period of an oscillating mass on a spring system). 6.] A mass is hung at rest initially on the setup (see Fig 1b above), but then pulled down and released into an upanddown oscillation. The mass used in your sample data was 250 g as indicated in the sheet. Convert to SI units. Q4.) You may notice that I did not tell you how far the spring was pulled back, before it was released into oscillation. Why is this not needed