A rectangular wooden block 5cm x 10cm x 10cm in size is kept on a horizontal surface with its
face of largest area on the surface. A minimum force of 1.5 N applied parallel to the surface sets the
block in sliding motion along the surface. If the block is now kept with its face of smaller area in
contact with the surface, the minimum force applied parallel to the surface, to set the block in
motion, is?
O Greater than 1.5 N
Olches than 1:5 N
O Equal to 1.5 N
O May be greater or less than 1.5 N
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