Final answer:
The direction of the force on a particle at x = -0.800 m depends on the type of force. If the force is electric and the charge is negative, it's opposite to the electric field direction. For a restoring force, it would be directed towards the origin, which in this case is the positive x-direction.
Step-by-step explanation:
To determine the direction of the force on a particle located at x = -0.800 m, we need to understand the context in which the force is applied. If we're considering electric forces and we know the charge is negative, as stated in the information provided, the force on the particle will be opposite to the direction of the electric field. If the electric field is in the positive x-direction, a negative charge would experience a force in the negative x-direction. On the other hand, if we're dealing with a restoring force, as indicated in the information stating that the forces are directed towards the origin and the position is at x = -0.800 m, the force would be directed towards the positive x-direction to restore the particle towards its equilibrium position.
Without additional context, it's hard to provide a definitive answer because forces can be electrical, magnetic, gravitational, or due to a potential energy gradient, among others. Knowing more about the specific situation or having the figure referenced would allow for a more precise answer.