Text and pictures introduce the lever, a simple machine used to change force and motion. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
4109578 | 7316270 | 2457 | 689182 | 281682 | GROL | 244 | T00000GROL8700 | ERESOURCE TLC | 1000 | 1742569409 | 1742569409 |