5. At the right is a graph of potential energy versus position for a certain particle. (a) Name one point of stable equilibrium, if there are any. (b) Name one point of unstable equilibrium, if there are any. (c) Name one point of neutral equilibrium, if there are any. (d) What is the approximate magnitude and the direction of the force on the particle when it is located at x = 1 m? (e) If the particle has mass 0.50 kg and is moving to the right at 2.0 m/s when located at x = 1 m, what maximum position value will it reach? (f) How much total energy would the particle need to possess to be "unbound," i. e., to be able to reach arbitrarily large position values? U(X) 1.0 J 0 -1.0 J -2.0 J 2 m 4 m 6 m