Forces and energy / 
Don Buckley...[et al.]. 
 - Boston:  Pearson,  c2011. 
 - 248 p. : col . ill. ; 28 cm. 
 - Interactive Science .
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>9780133684803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forces and energy--Study and teaching (secondary).<br/>Power resources--Study and teaching (secondary).