Challoner, Jack.
Fast and slow / [book] - Austin, Tex. : Raintree Steck-Vaughn, c1997. - 32 p. : col. ill. ; 27 cm. - Start-up science . - Challoner, Jack. Start-up science. .
Includes index.
A basic introduction to the concept of speed with illustrative experiments.
0817243208
95050268
Motion.
Motion.
Speed
Speed
Motion.
Speed
Experiments.
QC133.5 / .C48 1997
531 CHA
Fast and slow / [book] - Austin, Tex. : Raintree Steck-Vaughn, c1997. - 32 p. : col. ill. ; 27 cm. - Start-up science . - Challoner, Jack. Start-up science. .
Includes index.
A basic introduction to the concept of speed with illustrative experiments.
0817243208
95050268
Motion.
Motion.
Speed
Speed
Motion.
Speed
Experiments.
QC133.5 / .C48 1997
531 CHA