What does energy really mean in the real world?

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SUMMARY

Energy is defined as the capacity to do work, encompassing both kinetic and potential energy, which is calculated as force times distance. The discussion emphasizes that energy is not merely a mathematical concept but a fundamental aspect of the physical world, influencing all actions and processes. The perspective shared by a college student highlights the practical implications of energy in real-world scenarios, such as pushing a car up a hill. The conversation also references a previous thread that debates the mathematical nature of energy.

PREREQUISITES
  • Understanding of kinetic and potential energy concepts
  • Familiarity with the formula for calculating energy (force times distance)
  • Basic knowledge of physics principles related to work and energy
  • Awareness of philosophical discussions surrounding scientific concepts
NEXT STEPS
  • Research the laws of thermodynamics and their relation to energy
  • Explore the implications of energy in mechanical systems
  • Study the mathematical models used to represent energy in physics
  • Investigate philosophical perspectives on the nature of energy
USEFUL FOR

Students of physics, educators in science, and individuals interested in the practical applications and philosophical implications of energy in the real world.

Frankww
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What does energy really mean in the real world? Or it is just a mathematical tool?
 
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Well...push a car up a hill. Is that real world? Energy (kinetic and potential energy) is force times distance.
 
energy is simply means the capacity to do work. energy is what gives you power to do things. Everything, i mean just everything, consists of energy.

That's the view of a college student. I'm no kind of expert in this...
 
Energy is a mathematical tool.But it's quite useful.
 

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