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11 sty 2024 · Energy is the capacity to do work or cause physical change; force is a push or pull acting upon an object. Key Differences. Energy is a measure of the ability to do work, like moving an object or heating something up. Force, on the other hand, is an interaction that changes the motion of an object. Energy can be stored, but force must be applied.
22 gru 2023 · Dive into the essential principles of motion, forces, and energy with this comprehensive guide tailored for Cambridge IGCSE Physics exam preparation.
When a force is applied over a certain distance, that force does mechanical work, $W$. If the force is constant $F$ and the object it is exerted on is moved by a distance $\Delta x$, then $W=F\Delta x$.
11 maj 2023 · Energy is a property of objects, such as balls, atoms, light beams, or batteries. In contrast, forces describe the interaction between objects. Forces are the way that energy is transferred from one object to another when they interact, but forces are not the energy itself.
Work is the energy associated with the action of a force. In physics, a force is said to do work when it acts on a body so that there is a displacement of the point of application, however small, in the direction of the force.
25 mar 2018 · Among other differences, force is a vector (has a direction) while energy is a scalar (does not have a direction). Force is a push or a pull. A push that continues for some distance has used energy to do work.
