Question

Physical system
What happens when you drop a book
Why does it fall on the floor
Why doesn't it rise higher in the air

Answer 1

Answer:

this happens because there is gravitational force acting upon it.

Answer 2

Answer:

The book will fall when you drop it and make a thud, It falls on the floor because there is no force holding it up, but there is a force pulling it down, the gravitational force. It doesnt rise higher in the air because It does have lighter like the properties of a balloon.

Explanation: