Principles of technology II  [computer file] / 
Blackwood Motion Graphics 
 - [S.l.] :  New Jersey : Shopware Educational Systems [distributor],  Blackwood Motion Graphics [production],  2002 
 - 8 computer laser optical laser disks (CD-ROM) :  col. ;  12 cm. 
<br/><br/> Force -  work -  Rate -  Resistance -  Energy -  Power -  Force transformers -  Momentum  unit 1.  unit 2.  unit 3.  unit 4.  unit 5.  unit 6.  unit 7.  unit 8. 
<br/><br/>Executive producaer, Wendy Collins ; writer, AlFred Glossbrenner  Executive producaer, Wendy Collins ; writer, AlFred Glossbrenner 
<br/><br/>Narrator: Kevin D. Serfass 
<br/><br/><label>ISBN: </label> RM2393.79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical scicences<br/>Physics