Energy is the .
There are many forms of energy. Energy can cause things to change in or change in .
We need energy to stay alive. All parts of our body need energy to function. We get this energy from that we eat.
Energy cannot be either .
What are the factors that affect the amount of kinetic energy an object has?
Mass of a moving object
Size of a moving object
Shape of a moving object.
Speed of a moving object
