1.

A rectangular block of size \[10cm\times 8cm\times 5cm\] is kept in three different positions P, Q and R in turn as shown in the figure. In each case, the shaded area is rigidly fixed and a definite force F is applied tangentially to the opposite face to deform the block. The displacement of the upper face will be

A. Same in all the three cases
B.  Maximum in \[P\] position
C.  Maximum in \[Q\] position
D.  Maximum in \[R\] position
Answer» E.


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