Q: 59 (SCRA/2013)
question_subject:
Science
question_exam:
SCRA
stats:
0,0,3,1,0,2,0
keywords:
{'pulley': [0, 0, 1, 2], 'acceleration': [0, 0, 2, 8], 'fricrionless pulley': [0, 0, 0, 1], 'tension': [0, 0, 0, 1], 'gravity': [0, 0, 0, 6], 'masses': [1, 1, 0, 7], 'rocket': [0, 0, 1, 4], 'string': [0, 0, 2, 2], 'm2': [0, 1, 0, 6]}