How do you convert Schrodinger's equation from location to momentum?

How do you use the Schrodinger equation to determine a particle’s position in free space?

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Write Schrodinger’s equation for an object in the potential V(x)= (Ax^3+Bx)

(de Broglie Wavelength; Diffraction) Neutron scattering, like electron scattering,

Review schrodinger equations not dependent on 3D time in ball coordinates -v² + V(f) ) µ(F) = E Þ(*) 2m i = (r, 0, 4) V (f) = V(r). and E is the energy system. Assume the potential is only radial function To solve the Schrodinger equation above apply the method With y(r, 0, q) = R(r)P(0)Q(9) variable separation problem : Specify a common solution (r, 0,0) for l = 0 and V(r) = 0

in quantum mechanics