sentence2_structure: Dynamics<>is<>the study of how forces affect the motion of objects$$$forces<>affect<>the motion of objects
sentence1: Dynamics In the terminology of engineering mechanics, statics is the study of forces on structures, and dynamics is the study of forces on structures in motion.
sentence2: Dynamics is the study of how forces affect the motion of objects.
question: What is the study of how forces affect the motion of objects?