Midthun, Joseph <br/><br/>
Force and motion 
/ written by Joseph Midthun ; illustrated by Samuel Hiti 
 - 40 pages :  color illustrations 
 - Building blocks of physical science .
<br/><br/> "Includes online access to activities."--Cover.  Includes index. 
<br/><br/>Force and motion What is a force? Forces all around us What is motion? Changing motion Staying in motion Friction Doing work Machines and work Simple machines Why study force and motion? Timeline Who's who : Galileo Galilei Activity : coin crash! Can you believe it? Words to know 
<br/><br/><label>ISBN: </label>9780716644637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical sciences--Comic books, strips, etc.--Juvenile literature<br/>Force and motion--Comic books, strips, etc.--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>500.2