Question

Which of Newton’s three laws applies?

When you put a book on a table, the table pushes on the book
which law is that?

Answer 1

Newton's First and Second Laws of Motion. A force is a push or a pull on an object. When you place a book on a table, the book pushes downward on the table and the table pushes upward on the book. The two forces are equal and there is no resulting motion of the book

Answer 2

Probably the third as the book is being pulled down and the table is pushing up with an equal and opposite force, keeping it at rest.