TY  - BOOK
AU  - Viegas, Jennifer.
TI  - Kinetic and potential energy: understanding changes within physical system
SN  - 1404203338
U1  - GR 513.6 V671 2005 
PY  - 2005///
CY  - New York, New York
PB  - The Rosen Pub.
KW  - Force and energy
KW  - Dynamics
KW  - Energy transfer
N1  - includes bibliographical references, glossary and index
ER  -