PRAZZER- Energy Potensial and Energy Kinetic

The energy of an object is the size of the object's ability to conduct a business. The unit of energy is the joule. Energy in the physical sciences are divided into variouskinds / types, among others:

- Potential energy
- Kinetic energy / kinetic
- Thermal energy
- Water energy
- Energy coal
- Petroleum energy
- Electrical energy
- Solar energy
- Wind energy
- The chemical energy
- Nuclear energy
- Natural gas energy
- Waves and waves of energy
- Petroleum energy
- Mechanical energy / mechanical
- Energy light
- Electrical energy
- And so forth

A. The potential energy or energy Silence
Potential energy is energy possessed an object due to the influence of the place or position of the object. Potential energy is also called the rest energy for stationaryobjects in keaadaan can have the energy. If the object is moving, then it changespotential energy into energy of motion. Examples such as palm fruit that is ready to fall from a tree, house lizards on the ceiling, and so forth.

Potential energy formula or equation:
Ep = m.g.h

information
Ep = potential energy
m = mass of the object
g = acceleration of gravity
h = height of objects from the ground

B. Kinetic energy or Kinetis
Kinetic energy is the energy of an object that is owned due to the influence of the movement. Moving objects have kinetic energy.

Formula or kinetic energy equation:
^ 2 Ek = 1/2.m.v

information
Kinetic energy Ep =
m = mass of the object
v = velocity of the object
v ^ 2 = v powers of 2

C. Law of Conservation of Energy
"Energy can not be created nor be destroyed"
So the change in the form of an energy from one form into another form that does not change the number or size of the overall energy.

Mechanical formula or equation (related to the law of conservation of energy):
Em = Ep + Ek

information
Em= mechanical energy

Ep = Potential Energy
Ek = Kinetic Energy

Note:
Energy unit is the joule