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Results tagged with potential-energy
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user 312787
Potential energy is the energy of a body or a system due to the position of the body or the arrangement of the particles of the system.
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Gradient of kinetic energy
I have got very silly doubt. We know we can write force as:
$$\mathrm{Force}=-\frac{dU}{dx}$$
So why we can't write kinetic energy as
$$\mathrm{Force}=\frac{dK}{dx}$$
even though we get
$$\int F\cdot …
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