Science

2 mn read The kinetic energy (KE) has been considered as an object of any shape, size, or mass, is a form of energy, since it has already been set in motion. At the same time, which is an object that is in motion, it is, regardless of the direction, for example, vertical or horizontal, it is the Read more

2 mn read Our Solar System The sun is at the center of the solar system, and it is the only source of light. Hydrogen, which is formed from hydrogen in the Sun. As a result of this process is energy that is generated. Our sun is a medium-sized star. There were 9 planets in our solar system, Read more