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Mechanical energy is what is produced by mechanical type forces, like elastic and gravitational forces.The following three pictures show situations involving mechanical energy.
Power measures the speed with which work is done. It is measured in watts, W, in the International System of Units. The following visual will help you to understand this concept more clearly as you se ...
The educational resource shows a visual about the difference between mass and weight: mass is not the same as weight, although in ordinary life both words are used with the same meaning. In Physics, m ...
The educational resource shows a visual about the conservation of energy: the sum of the kinetic energy and the potential energy of a body (mechanical energy) remains constant, provided there are no f ...
The educational resource shows a visual about the work: the word work has a very different meaning in Physics from the one we use in daily life. In daily life, work is equivalent to "effort"; in Physi ...
The speed with which work is done is called power. To lift the same object to the top implies carrying out the same amount of work. To lift it at a different speed, implies using a different amount of ...
Concept of matter has volume
Concept of matter has mass
e-Blai es un material educativo, interactivo y multimedia, además de un elemento de motivación para emprender y dirigir el aprendizaje de los alumnos de 6º de primaria en el área de conocimiento del m ...
tudying this teaching unit will enable students to: Get to know the most fundamental properties of matter: volume and mass, as well as their units of measure. Understand the concept of density and the ...
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