A 2kg Book is sitting on a table. a 10n Force is pulling to the right. a 3n Force is pulling to the left what is the net force acting on the book?

The net force = sum of all forces acting on the body

If we take left side as - ve and right side as + ve,

then,

The net force here would be equal to,

10N + ( - 3N)

= 7N.

Therefore, a net force of + 7N ( + indicates it's moving towards right) is acting on the book of mass 2kg.