Understanding energy

Energy or power is the ability of something or someone to do, produce or work. In science, all objects are moving because of the style can be said to do the work. So in science, tinkering was doing work. For playing do muscular force that can move where or move. Work of an object is equal to multiplying large force received by it with the distance for moving objects.

Objects do a great job if one joule of work force that causes it is 1 newton and the displacement distance of the object due to a force that is 1 meter. Each activity requires energy. Power or energy is the ability to do business. For example we compressed the spring, if we stop compressing it, it has the ability to spring back. compressed spring that has the ability to do business. The spring has energy.

What we do everyday, waking, bathing, brushing teeth, eating breakfast, walking, riding a bike, etc. require power. Even inanimate objects have energy. What is meant is a job aid, such as tractors, road rollers, engine hijackers, trucks, has a greater energy than the energy of man.

Every day we use energy for various activities. The energy that has been used must be replaced. From where? From the food we eat. Likewise, animals and job aid. Such as trucks must be refueled.

Energy can be divided into two potential energy and kinetic energy. Potential energy is the energy that arises because of its location and the kinetic energy is the energy that arises because the movement.