Question 9 of 13
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In the figure here three ballot boxes are connected by cords, one of which wraps over a pulley having negligible friction on its axle and
negligible mass. The masses are $m_A = 32$ kg, $m_B = 44$ kg, and $m_C = 11$ kg. When the assembly is released from rest, (a) what is the
tension in the cord connecting B and C, and (b) how far does A move in the first 0.200 s (assuming it does not reach the pulley)?
A
(a) Number i
148.69
Unit
N
(b) Number 1 7.43
Unit
m
B
C
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