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There is really no such thing as "negative force" (force is a vector quantity); in this case, it must be an informal way to refer to a force acting in the direction opposite to the object's movement.

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13y ago

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What is energy mean?

Potential energy refers to the energy arising from the arrangement of a system of objects (particles), which interact with each other. Here, interaction means that objects apply force on each other. A change in the arrangement brings about a change in the forces interacting on the objects and the associated potential energy.


What energy mean?

Potential energy refers to the energy arising from the arrangement of a system of objects (particles), which interact with each other. Here, interaction means that objects apply force on each other. A change in the arrangement brings about a change in the forces interacting on the objects and the associated potential energy.


What are the key principles of k physics and how do they apply to the study of motion and energy?

The key principles of physics that apply to the study of motion and energy are Newton's laws of motion and the conservation of energy. Newton's laws describe how objects move when forces act upon them, while the conservation of energy states that energy cannot be created or destroyed, only transferred or transformed. These principles help us understand how objects move and interact with each other in the physical world.


What happens if i apply a force in the same direction of an objects motin?

If you apply a force in the same direction as an object's motion, you will increase the object's speed. The force will add to the object's existing velocity, increasing its kinetic energy and causing it to accelerate.


What happens when liquid solids or gas absorb heat?

the molecules gain or lose energy, the more energy these molecules have the easy it is for them to break the bonds holding them together, thus when you apply enough heat to a substance it changes from a solid to a liquid then from a liquid to a gas.


What would you apply in order to change an objects velocity?

force


What does joules apply to?

energy


Does everything need energy to move?

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What is the principle of minimum energy and how does it apply to physical systems?

The principle of minimum energy states that physical systems tend to seek the lowest energy state possible. This principle applies to various systems in nature, such as objects in motion or chemical reactions, where they will naturally move towards a state of lower energy to achieve stability.


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Does the law of acceleration apply to objects having circular motion?

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Is energy the capacity to apply a push or pull to an object?

Energy is the ability to do work or produce a change in an object or system. It is not a physical force like a push or pull, but rather a property that allows objects to undergo transformations or move.