find the values of forces

Current Mass Force Current (A) Mass Force (A) (grams) (N) (grams) (N) 0.0 161.44 3.0 162.6 0.5 161.65 3.5 162.78 1.0 161.85 4.0 162.96 1.5 162.02 4.5 163.15 2.0 162.22 5.0 163.44 2.5 162.4 Mass with 1 = 0 161.45 grams Length Mass Force (cm) (grams) (N) 1.2 161.68 2.2 161.92 3.2 162.05 4.2 162.19 6.4 162.66 8.4 163 Number Mass with Mass with 1 Force of magnets = 0 = 2A (N) (grams) 1 97.73 97.82 2 110.37 110.6 3 123.12 123.5 4 135.88 136.41 5 148.71 149.38 6 161.43 162.18