1.

A wooden box is placed on a table. The normal force on the box from the table is A \[{{N}_{1}}\]. Now another identical box is kept on first box and the normal force on lower block due to upper block is A\[{{N}_{2}}\] and normal force on lower block by the table is \[{{N}_{3}}\]. For this situation, mark out the correct statement(s).

A.  \[{{N}_{1}}={{N}_{2}}={{N}_{3}}\]
B. \[{{N}_{1}}<{{N}_{2}}={{N}_{3}}\]
C. \[{{N}_{1}}={{N}_{2}}>{{N}_{3}}\]
D.  None of these
Answer» E.


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