SJMCHEETAH1GO SJMCHEETAH1GO Physics Answered Which equation best summarizes Newton’s 2nd law: a) The balanced force acting on an object equals the objects mass times its acceleration. b) The unbalanced force acting on an object equals the objects mass times its acceleration. c) The unbalanced force acting on an object is equal to the objects mass divided by its acceleration. d) The balance force acting on an object equals the objects mass divided by its acceleration.