You are seated in the dining car of a train, facing forward so that you can watch the scenery come toward you. As you cut your roll, the apple that has been sitting motionless on the level table suddenly rolls to your right. You know that the train A) is moving at constant velocity toward the right. B) has accelerated toward the left. C) is moving at constant velocity toward the left. D) has accelerated toward the right. Question 7 options: has accelerated toward the right. is moving at constant velocity toward the right. has accelerated toward the left. is moving at constant velocity toward the left