Three blocks 
and 
of masses 
and 1 kg respectively, are in contact on a frictionless surface as shown. If a force of 14 N is applied on the 4 kg block, then the contact force between A and B is
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, 
and 
So, total mass 
Now, 
FBD of block A,
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