Lab 4 Analysis and Application 1. In this experiment, as the force was increased the spring stretched. Draw a series of six sketches to illustrate this effect. The rst sketch is simply a spring with no weight attached. This is the visual mode of representation. Create a new Data Table showing the force exerted and the amount of stretch. Note that to determine the stretch, a difference in the length of the spring will have to be calculated. This represents the numerical mode of representing data. (The first data point has been provided, at 0.00 N force there is 0.000 m stretch.) (m) . Using a program or web application, graph the information in the data table above and include a screenshot. Treat force as the independent variable (x value) and stretch as the dependent variable (y value). You can also create this graph by hand and take a picture, however you will still need a program for the next step. This represents the graphical mode of representing the data. Recommended programs: 5 5 . Determine the slope of the graph using linear regression. The specics of how to access this function will vary depending on the program or application you use. . Write a mathematical equation for this experiment showing the relationship between the amount of stretch and the force. Use the form x : kF where k is the slope of the line, x is stretch, and F is force. This is the symbolic mode of representation. Conclusion: 6. Write an overall conclusion for this lab based on your observations and analysis (three sentences or less will do)