Item Detail Information
Simple machines
videorecording
Simple machines
Copies
1 Total copies, 1 Copies are in, 0 Copies are out.
An introduction to the concepts of forces, work and how machines are used to make work easier.
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Authors
Schlessinger Media
Subjects
Video recordings for the hearing impaired.
Simple machines.
Work (Mechanics)
Mechanical movements.
Language
English
Series
Physical science in action Schlessinger science library
Dimensions
1/2 in.+