question_subject:
Science
question_exam:
NDA-II
stats:
0,3,5,8,0,0,0
keywords:
{'simple harmonic motion': [0, 0, 4, 4], 'acceleration': [0, 0, 2, 8], 'amplitude': [1, 0, 7, 8], 'velocity': [0, 2, 2, 6], 'particle': [0, 2, 8, 30], 'particle executes': [0, 0, 0, 1], 'seconds': [3, 3, 8, 6], 'mean position': [0, 0, 3, 1], 'magnitudes': [0, 0, 0, 2], 'time period': [1, 0, 1, 12], 'cm': [2, 0, 7, 20]}