The Apparatus: In this experiment, a spring scale is attached to a 1.00 kg wooden block, and a mass is placed on the block. The block is then pulled across a table at a constant speed, with the spring scale moving parallel to the surface of the table, as shown in the diagram below. The experiment was completed 6 times. Each time, a different amount of mass was placed on the wooden block. Mass Wooden block Direction of Applied force Procedure: 1. When the experiment was completed, an incomplete table of data (Table 1) was generated. Using your understanding of the concepts covered in Lessons 11-13, you will need to complete the data table. Note: Leave all values as positive in the data table. (1 marks) 2. From a previous lesson, you learned that Ff = UFN. We can re-arrange the formula, such that rise H=- slope= run You will need to plot a graph (on the paper provided) of Ff as a function of FN. and generate a line of best fit (3 marks) 3. You can find the coefficient of friction (u) by finding the slope of the line of best fit. (2 marks) 4. Answer all 7 of the Analysis and Interpretation questions (14 marks)Vy-aris Table 1 Total Fo (N) FN (N) FA (N) FI (N) Extra Mass (kg) Mass (kg) kinetic kinetic 0.60 1.60 15. 7 15.7 3.14 3, 14 3.53 0.80 17.7 17.7 3.53 1.80 3. 92 1.00 2.00 19.62 19 . 62 3.92 1.20 2.20 21.6 21. 6 4.32 4.32 1.40 2.40 23.5 23.5 4.71 4.71 1.60 2.60 25.5 25. 5 5.10 2 2 5, 10 FI * = Slope = yz - yi 3.92-314 0 . 20 19, 62- 15. 7 If of a function of FN (Title) 7.0 6.5 6.0 - (Label) 5.5 5 FF ( N ) 4.0 3.3- 3.0 5 10 15 EN ( N ) 20 25 FN (Label) 30