question_subject:
Science
question_exam:
NDA-II
stats:
0,5,16,2,7,7,5
keywords:
{'constant velocity': [0, 0, 0, 2], 'constant acceleration': [0, 0, 0, 1], 'brass ball': [0, 0, 0, 1], 'acceleration': [0, 0, 2, 8], 'constant speed': [0, 0, 2, 5], 'ball': [1, 3, 13, 12], 'horizontal circle': [0, 0, 0, 1], 'magnitude': [0, 0, 3, 10], 'thin wire': [0, 0, 0, 1]}