Final answer:
Work in physics involves changing energy through applied forces against other forces like gravity or elasticity.
Explanation:
Work in Physics
Work in physics involves applying a force to bring about a change in energy. It can be done against forces like gravity or elasticity.
- Work can change kinetic energy, like speeding up or slowing down an object.
- Moving objects have kinetic energy, and energy can be converted from one form to another.
- Practical experiments demonstrate the transformation of kinetic and potential energy.
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