| 000 | 01074nam a22002897a 4500 | ||
|---|---|---|---|
| 001 | 9484 | ||
| 003 | FISKH | ||
| 005 | 20260114102933.0 | ||
| 008 | 260114b cb ||||| |||| 00| 0 eng d | ||
| 020 | _a0853409161 | ||
| 040 |
_aFISKH _beng _cFISKH _dFISKH |
||
| 050 | _aQ164 C | ||
| 082 | _a531.8 | ||
| 100 |
_aCatherall, Ed _eAuthor |
||
| 245 |
_aLevers and ramps / _cEd Catherall |
||
| 260 |
_aEast Sussex : _bWayland Publishers Limited , _c1982 |
||
| 300 |
_a32 pages : _bcolor illustrations ; _c24 cm |
||
| 505 | _aR | ||
| 520 | _aLevers and ramps are so widely used that it is easy to take them for granted. Such everyday items as scissors, bottle-openers, wheelbarrows and seesaws are all ramps of all sizes and slopes. The experiments in this book will help to create an understanding of levers and ramps, how they work, and how we use them. | ||
| 521 | 8 |
_a700
_bLexile estimate |
|
| 521 | 8 |
_aR
_bRaz-Plus |
|
| 650 |
_aForce _vLevers |
||
| 650 |
_aMotion _vPulleys |
||
| 700 |
_aSmithers, Chris _eIllustrator |
||
| 942 |
_2ddc _cBK _n0 |
||
| 999 |
_c9484 _d9484 |
||