Glover, David
What do ramps and wedges do? [Text] David Glover - 2nd ed. Hardcover - Oxford Heinemann Library 2006 - 24 p. : col. ill. ; 27 cm. - What do simple machines do? .
Summary: Discover how ramps and wedges work and the wide range of tools and machines that make use of them.
0431064059 0.00
Machines
Wedges
Technology
621.8 / G466W
What do ramps and wedges do? [Text] David Glover - 2nd ed. Hardcover - Oxford Heinemann Library 2006 - 24 p. : col. ill. ; 27 cm. - What do simple machines do? .
Summary: Discover how ramps and wedges work and the wide range of tools and machines that make use of them.
0431064059 0.00
Machines
Wedges
Technology
621.8 / G466W