Energy: Law of Conservation

Do you have difficulty with energy? Below is a video of a VERY COMMON EXAM QUESTION. Learn it well!

Energy Video Learning points:

Energy cannot be destroyed
Energy can only be converted (to a different form) or transferred (from one thing to another thing that possessed the same form of energy)
Energy Conversion
Kinetic energy is affected by speed and mass
The faster the object travels, the more kinetic energy it has
The heavier the object travels, the more kinetic energy it has
Gravitational potential energy is affected by height and mass
The higher the object is, the more gravitational potential energy it has
The heavier the object is, the more gravitational potential energy it has
Kinetic energy is usually the opposite of gravitational potential energy.

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