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In the system shown in figure.solve questions 1 to 3.please clear my doubt about this question .How to write force equations for block A and B wrt ground and wrt block C.Also tell me why acceleration A and B are different even though string is inextensible.Is'nt the string break....hope you will clear all my doubts.

In the system shown in figure.solve questions 1 to 3.please clear my doubt about this question .How to write force equations for block A and B wrt ground and wrt block C.Also tell me why acceleration A and B are different even though string is inextensible.Is'nt the string break....hope you will clear all my doubts.

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Grade:12th pass

1 Answers

Shyam N
32 Points
3 years ago
Dear student ,
I would like to answer the second question .
As block A moves down it pulls block B to left .
We already know that as no external force acts on the system the x coordinate of the centre of mass is to remain still.
As B moves to the left block c has move to the 
right.This clearly shows that acceleration of A and  acceleration of B are distinct.
Regards,
Kindly approve.

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