TY  - MANSCPT
AU  - Riley,Peter
TI  - Forces and Movement
SN  - 1-58340-712-X
PY  - 2006///
CY  - Mankato, MN
PB  - Smart Apple Media
KW  - Force and energy
KW  - Motion
N2  - Describes weight, gravity, friction, and upthrust and how these forces combine to make ships float and planes fly.  It also introduces revolutionary thinkers, from Archimedes to Newton, who have helped us make sense of forces
ER  -