FORCE AND PRESSURE 11 CHAPTER
Pressure is defined as the force exerted over a unit of area. Pressure = force area Place a book on a weight scale and, whether you place it on its back, on its side, or balanced on a corner, it still exerts the same force. The weight reading is the same. Now balance the book on the palm of your hand and you sense a difference - the pressure of the book depends on the area over which the force is distributed.
Which book will exert more pressure?
A) Book 1
B) Book 2
C) Both exert equal pressure
D) Can't be determined
CLASS 8 NCERT
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Book 2 as it occupied less area than book 1 .
" lesser the area , more the pressure ... "
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