Add to ORKGNotions of energy conservationPotential energy is energy that can be considered as "stored" in an arbitrary object. It can be computed as the product of the mass of the object, the acceleration due to gravity, and the height from a reference level. The reference level is arbitrary. Drag any one of the several objects from daily life to see the change in its potential energy. The two reference levels chosen are the floor and the surface of the table. Only the difference in potential energy is relevant, which is why the choice of reference level is arbitraryComponente Curricular::Ensino Médio::FísicaComponente Curricular::Educação Superior::Ciências Exatas e da Terra::Físic
From investigations developed in the 1980's decade about the teaching of work and energy, some texts...
The amount of force or power when applied can move one object from one position to another or the ca...
Energy exists in many forms and is constantly being transferred between forms. All energy types can ...
Notions of energy conservationPotential energy is energy that can be considered as "stored" in an ar...
Energy is an effective force, a life activity, a determination. Energy in physics is the ability of ...
In this paper the energy concept used in economic activity is investigated. It is not a “useful ” pa...
Energy is an important physical quantity to study and reconstruct nature at our own leisure.nbsp; Im...
ABSTRACT Traditional derivations of available potential energy in a variety of contexts, involve com...
In this paper the energy concept used in economic activity is investigated. It is not a “useful” par...
Hands-on and minds-on activities about teaching and learning the concept of energy in primary school...
Importance of energy in science and society. Types of energy (mechanical, heat, chemical, nuclear, e...
Traditional derivations of available potential energy, in a variety of contexts, involve combining s...
The problem of energy sources is fundamental for humanity. The choices that will be carried out in t...
This book covers the areas of fundamentals in energy conservation and its applications in selected i...
In this work, using the postulate of «Energetism» (Everything is energy) is a stated the basic princ...
From investigations developed in the 1980's decade about the teaching of work and energy, some texts...
The amount of force or power when applied can move one object from one position to another or the ca...
Energy exists in many forms and is constantly being transferred between forms. All energy types can ...
Notions of energy conservationPotential energy is energy that can be considered as "stored" in an ar...
Energy is an effective force, a life activity, a determination. Energy in physics is the ability of ...
In this paper the energy concept used in economic activity is investigated. It is not a “useful ” pa...
Energy is an important physical quantity to study and reconstruct nature at our own leisure.nbsp; Im...
ABSTRACT Traditional derivations of available potential energy in a variety of contexts, involve com...
In this paper the energy concept used in economic activity is investigated. It is not a “useful” par...
Hands-on and minds-on activities about teaching and learning the concept of energy in primary school...
Importance of energy in science and society. Types of energy (mechanical, heat, chemical, nuclear, e...
Traditional derivations of available potential energy, in a variety of contexts, involve combining s...
The problem of energy sources is fundamental for humanity. The choices that will be carried out in t...
This book covers the areas of fundamentals in energy conservation and its applications in selected i...
In this work, using the postulate of «Energetism» (Everything is energy) is a stated the basic princ...
From investigations developed in the 1980's decade about the teaching of work and energy, some texts...
The amount of force or power when applied can move one object from one position to another or the ca...
Energy exists in many forms and is constantly being transferred between forms. All energy types can ...