Si Antong antukin at ang kalo Anton and the pulley
"Today, we have machines that can do almost everything. Yet, the moving parts of these devices are combintions of simple machines like lever, pulley, wheel and axle, inclined plane, wegde and screw. The story is about one of the simple machines - the pulley. It focuses on when and how a pulley...
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| 格式: | 图书 |
| 语言: | Filipino English |
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Quezon City
University of the Philippines National Institute for Science and Mathematics Education Development (UP NISMED)
2014.
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| 版: | 50th anniversary edition. |
| 丛编: | Science supplementary materials for the k to 12 curriculum
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