Question

describe the forces acting on a book using activity ​

Answer 1

Answer:

There are two forces acting upon the book. One force - the Earth's gravitational pull - exerts a downward force. The other force - the push of the table on the book (sometimes referred to as a normal force) - pushes upward on the book.

Answer 2

Answer:

place a book on a table and observe book is at normal force and from down it is gravitational force