Potential and kinetic energy
energy
Potential Energy
In physics ,potential energy is the energy of an object or a system due to the positions of arrangement of the objects and of the system.The SI unit of measuring work and energy is the joule.
Potential Energy
potential energy
potential energy is energy that is already to go. Like a lawn mower with gasoline in it and you just sit on it and mow your grass.
potential energy
Potential energy is a energy that something else powers it. Like a ball bounce up and down you make it bounce.
potential energy
In this picture the boy is pulling the arrow back and aiming. If he was not pulling it back the bow and arrow would not shoot he is putting his energy in to it .
Kinetic Energy
Potential energy is energy that keeps on moving no matter what.Like a ball that rolls you have to stop it it is not just going to stop.
Kinetic energy
Like this ball it will not stop in less you stop it. When you stop it the kinetic energy is gone you transfer the energy when you throw the ball your energy goes in it .
Kinetic energy
This is a formula that tells about each object and what it has to do to be kinetic energy.
Kinetic energy
In this picture it show a moving roller coaster and when it goes down the hill it shows kinetic energy.