The potential-energy function U(x)

The potential-energy function U(x) that corresponds to a Hooke’s law force may be found by calculating the work needed to bring a particle from x=0 to x=x against such a force.

結果 (繁體中文) 1:

的勢能函數U（x）的對應於胡克定律力可以通過計算需要從x = 0帶來的顆粒到X = X針對這樣的力的工作被​​發現。

結果 (繁體中文) 2:

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結果 (繁體中文) 3:

對應於虎克定律力的勢能函數U（x）可以通過計算使粒子從x=0變為x=x所需的功來找到。