A book is on the table. If the weight of the book is 25 newtons, what is the magnitude and direction of the normal force?
0
A.
2.5 newtons in the downward direction
OB.
2.5 newtons in the upward direction
0
C.
25 newtons in the upward direction
OD
25 newtons in the downward direction
0
E.
25 newtons perpendicular to the gravitational force