Imagen de portada para Forces.
Forces.
Título:
Forces.
Resumen:
Students will learn about Newton's Laws and about the forces that surround us all the time, including friction, gravity, air and water pressure, and electromagnetism. The concept of unbalanced forces is explored at length, using fun real life demonstrations.
Fecha de publicación como intervalo:
1999

1900-1999
Descripción física:
1 videocassette (23 min.)
Nota general:
Teacher's Guides Included and Available Online
Acceso electrónico:
www.daydreameducation.com
Información de publicación:
Wynnewood, PA : Schlessinger Media, 1999.