Please Use significant digits if needed, diagrams if needed and units Thank you

COULOMB'S LAW DATA ANALYSIS Introduction: The force between electrically charged bodies depends on their separation and on the magnitude of their charges. The nature of this dependence can be studied. This can be accomplished by suspending a charged pith ball "B" and moving another charged pith ball "A" closer and measuring the deflection of the suspended pith ball. Data: F (N) + 0.05 N r (cm) + 0.05 cm 5753.60 1.00 1438.40 2.00 639.29 3.00 359.60 4.00 230.14 5.00 159.82 6.00 B 117.42 7.00 89.90 8.00 71.03 9.00 Include error bars on graphs. Procedure: 1) Plot Fe vs r and describe the relationship the graph shape shows relating the two variables. 2) Replot the data to get a straight line. 3) Discuss the relationship you determined and the nature of the slope. 4) Determine the slope from your best-fit line. (Assume the y-intercept is (0,0)) 5) Given qA = 8.00 HC, q8 = 8.00 uC, find a value of k (Coulomb's constant) using the slope. 6) Find the percent error (accuracy) in your determination of k. 7) The mass of charged sphere A is 30.0 g and charged sphere B is 20.0 g and the separation is 3.00 cm. Find the force due to gravity between the two pith balls and the Coulombic force. Compare the strengths of these two forces. Can we neglect the attraction of gravity between the two pith balls? Why