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Physics: investigate the forces of nature
Have you ever noticed that the physical world works in certain ways? Skateboarders use force and motion to perform tricks. If you jump up as high as you can, you'll quickly fall back to the ground. Baseball players use gravity to bring the ball back down when they throw it. When you flip a swit...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
Nomad Press
2014
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2300814 |