An force must act on an object in order for it to move in a circle. this fact is described by newton's law. a. unbalanced, first c. normal, third b. unbalanced, second d. none of the above. select the best answer from the choices provided a b c d

The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be: