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potential energy
Definition
Potential energy is energy that is stored in an object because of its position or condition. For example, a ball that is held up in the air has potential energy because of its position. If the ball is released, it will fall to the ground and the potential energy will be converted into kinetic energy.
Other examples of potential energy include:
- A stretched spring
- A compressed gas
- A raised object
- A charged battery
How can the word be used?
The potential energy of a raised object is the energy it possesses because of its height.
Different forms of the word
Noun: the energy possessed by an object because of its position or state.
Adjective: relating to potential energy.
Etymology
The word "potential energy" comes from the Latin word "potentia", which means "power". The word "potential" is an adjective that means "having the capacity to become or develop".
The first recorded use of the word "potential energy" in English was in the early 19th century.
Question
What is potential energy?