18. The potential energy function of a particle moving in one dimension is U=kx2e−x2/a2where a = 7.
問題詳情
18. The potential energy function of a particle moving in one dimension is U=kx2e−x2/a2where a = 7.50nm .At what value of x is a point of stable equilibrium located? (A) 6.81 nm (B) 7.50 nm (C) 7.80 nm (D) 11.03 nm (E) 12.62 nm