Forces

"Forces are pushes and pulls. They can change the way things move. In this book, you will learn about forces. You'll find out what all forces have in common. You'll also learn that some forces can make things move, even when the objects aren't touching!"--Page 4 of cover.

שנה

2009

שפה

English

סדרה

Gravity and magnetism

הוצאה

Delta Education

מהדורות

1

עמודים

20

ISBN

9781598215151

מקור הנתונים: Wikidata