Moore, Rob  <br/><br/>
Why Do Balls Bounce?  and other questions about movement             

 - United Kingdom   Cambridge university Press  2010 
 - 24 p.  23 cm  
 - Cambridge Young Readers .
<br/><br/> Contents, Quiz, Glossary.  
<br/><br/>Questions about gravity<br/>Questions about mass and weight <br/>Questions about movement<br/>It’s a fact<br/>Can you believe it ? <br/>Who found out ? <br/>It’s quiz time !<br/>Glossary <br/> 
<br/><br/> What is gravity? <br/>Why don't skydivers fall off into space?<br/>Do heavy objects fall faster than light objects? <br/>You can find the answers to these and other questions about gravity in Why Do Balls Bounce? <br/> 
<br/><br/><label>ISBN: </label>9780521137447 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sciences<br/>English language
<br/><br/><label>Dewey Class. No.: </label>153 MOO