Question

why will all of the books in this line of books fall over? check all that apply. each book is too close to the next book. each book pushes the next book. each book transfers energy to the next book. each book pulls the next book. each book does work on the next book.

Explanation:

• When one book falls, it pushes the next book (force transfer).
• This pushing is a form of work (force applied over distance).
• Energy is transferred from one book to the next as they push each other.
• The closeness allows the push to be effective. Pulling is not relevant here as the interaction is a push.

Answer:

Each book is too close to the next book.
Each book pushes the next book.
Each book transfers energy to the next book.
Each book does work on the next book.