If the particle is in the ground state, what is the probability that it is in a window δx=0.0002l wide with its midpoint at x=0.700l? you should be able to answer this part without evaluating any integrals! since δx is so small, you can assume that ψ(x) remains constant over that interval, so the integral is approximately

Anonzero net force acts on a particle and does work. which one of the following statements is true? the kinetic energy of the particle changes, but the speed of the particle does not change. the kinetic energy of the particle does not change, but the speed of the particle does change. the kinetic energy of the particle changes, but the velocity of the particle does not change. the kinetic energy and the speed of the particle change, but the velocity of the particle does not change. the kinetic energy, speed, and velocity of the particle change.