Explains in basic terms the physical principles behind the use and operation of wheels and gears, with diagrams that provide several examples involving doorknobs, steering wheels, and pulleys.
year: 2003, 2008
call number/section: 621.8, 629.8, 920
subjects: wheels, simple machines, juvenile literature
Editions
Oxlade, Chris
Heinemann Library (2003)
Describes what wheels are and how they work, different types of wheels and their uses, and other facts about wheels.
Schools: 3
Oxlade, Chris
Smart Apple Media (2008)
Explains in basic terms the physical principles behind the use and operation of wheels and gears, with diagrams that provide several examples involving doorknobs, steering wheels, and pulleys.
Schools: 5
Oxlade, Chris
Describes what wheels are and how they work, different types of wheels and their uses, and other facts about wheels.
Schools: 1