资讯

Potential energy is stored energy. Potential energy is the energy that exists by virtue of the relative positions (configurations) of the objects within a physical system. This form of energy has ...
This resource is suitable for energy and sustainability topics for primary school learners. Aw, he's always sleepy after a walk… but the potential is there. See, energy can't be created or ...
In National 5 Physics investigate the conservation of energy law; examine how gravitational potential and kinetic energy relate when items fall from height.
"The Nature of Energy" (1949) explores various forms of energy and their applications in daily life and technology. It illustrates how energy, including muscular, electrical, chemical, heat ...