A person supports a book between his finger and thumb as shown (the point of grip is assumed to be at the corner of the book). If the book has a weight of W then the person is producing a torque on the book of

A person supports a book between his finger and thumb as shown (the po

1.	A person supports a book between his finger and thumb as shown (the point of grip is assumed to be at the corner of the book). If the book has a weight of W then the person is producing a torque on the book of
Answer» `W(a)/(2)` ANTICLOCKWISE `W(b)/(2)` anticlockwise Wa anticlockwise Wa CLOCKWISE ANSWER :A