Published by:
CGP EDU Academic Team
Published on: August 14, 2026
At 
, the lower end of the bar A is just above the upper end of bar B (mass of bar 
, mass of 
. Find time when upper end of block A just crosses the lower end of B. (Assume the system was released at 
Text Solution
Verified by ExpertsThe correct answer is:
2
(2)
Acceleration of A and 
Relative acceleration of A and 
Now by using 
;
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