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tipo de documento Física - ODA-Objeto Digital de Aprendizaje
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The educational resource shows a visual about the principle of superposition: when we talk about systems with more than two bodies, we have to bear in mind the Principle of superposition of forces: the force exerted by one body on another is independent of that exerted by the rest. In the solar system, with one star which accounts for almost all the mass, in many cases it is possible to ignore the forces among the planets. However, in this simulation these forces cannot be ignored: an asteroid with a small mass is moving between the sun and a large planet, Jupiter for example.
METHODOLOGY : Conceptual and procedural in a virtual environment.
PREVIOUS KNOWLEDGE: The law of Universal Gravitation. Concep of orbit. Concept of force as a vector.
TEACHING OBJECTIVES :To know the principle of superposition of forces. To quantify the resultant force.
The use of the following contents is universal, free of charge and open, provided that it is for non-commercial educational use. The actions, products and utilities derived from its use are therefore not allowed to generate any profit. Moreover, the reference to the source is required.
Installation is not required
Install and enable the Java interpreter and Plugin of the Applet Descartes on local
Fecha publicaci?n: 29.3.2015