Cover image for Weight and balance
Weight and balance
Title:
Weight and balance
Author:
Taylor, Barbara, 1954-
Personal Author:
Publication Information:
New York : F. Watts, [1990]

©1990
Physical Description:
32 pages : color illustrations ; 28 cm.
Summary:
Discusses the concept of force and how the earth's gravity determines an object's weight. Introduces devices used to measure weight.
General Note:
Includes index.
Language:
English
Added Author:
ISBN:
9780531140826
Format :
Book