Perform a Linear Regression Fit of Weight versus Displacement. Make a plot with your measured values and a best-fit line.

Perform a Linear Regression Fit of Weight versus Displacement. Make a plot with your measured values and a best-fit line. Obtain the spring constant k and the uncertainty in k from the linear regression fit. Does your spring appear to obey Hooke"s law? B. Simple Harmonic Motion: 1. Determine the period of oscillation for at least five different masses added to the spring.