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The educational resource shows a visual about gravitational potential energy: the calculation of gravitational potential energy is very easy for small heights, as it is given by the formula Ep=mgh, which is a measure of the work carried out by the field on a body at a height equal to h. The problem is a bit more complicated when the distances are greater because we cannot use a constant value for the acceleration of gravity as a valid approximation.
TEACHING OBJECTIVES : To understand the concept of gravitational potential energy like a way of work. To quantify the value of gravitational potential energy in different situations. To analyze the variation with the distance of the gravitational potential energy.
PREVIOUS KNOWLEDGE:Concepts of mass, energy and work.
METHODOLOGY : Conceptual and procedural in a virtual environment.
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
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Fecha publicación: 29.3.2015
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