ForcesDVD - 2004
Discusses Newton's Laws and the forces that surround us all the time including friction, gravity, air and water pressure and electromagnetism. Also explores the concept of unbalanced forces using real-life demonstrations.
Publisher: Wynnewood, PA : Schlessinger Media, c2004
Branch Call Number: DVD j531.1 FOR
Characteristics: 1 videodisc (ca. 23 min.) : sd., col. ; 4 3/4 in. + 1 teacher's guide (5 p. ; 19 cm.)
Alternative Title: Physical science in action. Forces