[題目] 能量轉換
[領域] 牛頓力學
[來源] clasical dynamics of particles and systems
[題目] a particle is under the influence of a force F=-kx+kx^3/a^2,
where k and a are constants and k is positive.
1. Determine U(x) and discuss the motion .
2. What happens when E=(1/4)ka^2 ?
[瓶頸] 不清楚F與U(x)的關係
不知道如何轉換
V(x)是否等於-x+x^3/a^2 微分?
感謝大大解答
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推
08/25 13:16, , 1F
08/25 13:16, 1F
推
08/25 13:28, , 2F
08/25 13:28, 2F
推
08/25 13:32, , 3F
08/25 13:32, 3F