I hope for a quick solution

3) A nanoparticle structure is trapped in a potential given by curve shown in figure. a) What are the points of stable equilibrium? b) What is the point of unstable equilibrium? c) If the energy of the particle is E= 10 meV, what are the classically forbidden regions d) If the energy of the particle is E= 20 meV, what are the classically forbidden regions e) For part d) (E=20 meV) what is the kinetic energy of the particle at the point 0? 3) A nanoparticle structure is trapped in a potential given by curve shown in figure. a) What are the points of stable equilibrium? b) What is the point of unstable equilibrium? c) If the energy of the particle is E= 10 meV, what are the classically forbidden regions d) If the energy of the particle is E= 20 meV, what are the classically forbidden regions e) For part d) (E=20 meV) what is the kinetic energy of the particle at the point 0