Weight and balance
By: Barbara Taylor ; photographs by Peter Millard.
Contributors: Millard, Peter.
Series: Science starters
Publisher: F. Watts
Published: 1990
Place of publication: New York
Language: eng
Number of pages: 32
Subjects: Gravitation -- Juvenile literature.; Weights and measures -- Juvenile literature.; Equilibrium -- Juvenile literature.; Weighing instruments -- Juvenile literature.; Gravity.; Weights and measures.; Equilibrium.; Weighing instruments.
Description: Discusses the concept of force and how the earth's gravity determines an object's weight. Introduces devices used to measure weight.
Notes: Includes index.