Q9-MTE

9. Answer the following questions about the Force vs. Acceleration graph below.

a. What is the value of the slope? What is the meaning? b. What is the value of the y-intercept? What is the meaning? c. What is the Force needed to create an acceleration of 0.2000 m/s2? Estimate using the graph, then find the exact value using the equation. d. What is the Force needed to create an acceleration of 0.5000 m/s2? Find the exact value using the equation. e. What is the meaning of the R^2 value? f. If the actual system mass is 0.3962 kg, what is the percent error?