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Computation and Propulsion - Contenido educativo
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NASA Connect segment explaining different energy sources. The video also explores how engineers use computation.
How would a test engineer use computation?
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Force is the capacity to do work or cause a physical change.
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Now that was the force of gravity at work.
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The work that we're doing here deals with propulsion.
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We're developing ways to overcome the force of Earth's gravity.
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Energy is the power available for us to use.
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We get our energy by fueling our bodies with healthy foods.
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When we ride a bike, our human body is the machine that propels it.
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Rockets carry their own propellants as an energy source.
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The propellants are burned in the engine, which provides the force needed to reach Earth
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orbit.
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Last but not least is calculating, or computation.
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Simply put, that's working with numbers to make them work for us.
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We use computation before, during, and after these rocket tests.
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All of these concepts can be and are put to use in our everyday lives to solve all sorts
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of problems.
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- Idioma/s:
- Materias:
- Matemáticas
- Niveles educativos:
- ▼ Mostrar / ocultar niveles
- Nivel Intermedio
- Autor/es:
- NASA LaRC Office of Education
- Subido por:
- EducaMadrid
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 358
- Fecha:
- 28 de mayo de 2007 - 16:52
- Visibilidad:
- Público
- Enlace Relacionado:
- NASAs center for distance learning
- Duración:
- 01′ 05″
- Relación de aspecto:
- 4:3 Hasta 2009 fue el estándar utilizado en la televisión PAL; muchas pantallas de ordenador y televisores usan este estándar, erróneamente llamado cuadrado, cuando en la realidad es rectangular o wide.
- Resolución:
- 480x360 píxeles
- Tamaño:
- 6.67 MBytes
