1. Based on your data above, describe the relationship between Force of Gravity, F., and distance between the masses, r. Circle your best choice below: a. Inverse, F a 1/r (eg. If r triples, F. is reduced by a factor of 1/3) b. Direct, F ar (eg. If r triples, F. increases by 3) c. Quadratic or Square, F, ar (eg. If r triples, F, increases by 32) d. Inverse Square, F, a 1/2 (eg. If r triples, F, is reduced by a factor of 1/32)