Question: what area of study is the study of objects in motion
[{'answer': 'Kinematics', 'provenance': [{'wikipedia_id': '47402328', 'title': 'Index of branches of science', 'start_paragraph_id': 310, 'start_character': 12, 'end_paragraph_id': 310, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::K.\n'}]}, {'answer': 'Kinetics', 'provenance': [{'wikipedia_id': '47402328', 'title': 'Index of branches of science', 'start_paragraph_id': 274, 'start_character': 17, 'end_paragraph_id': 274, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::H.\n'}]}]