One-dimensional force

1. One-Dimensional Force A position-dependent force is acting on a mass m = 1.50 kg, its dependence on position can be modeled according to the following equation: Fr = (8.0) x - (16 N), where a is measured in meters. a. Make a plot of this force from x = 0 to x = 3.0 m. b. Calculate the work by this force over the displacement given in part a. Explain your work. c. If the mass is brought to rest as a result of this force, what was its initial velocity? Explain your conclusion. d. Is this an example of a conservative force? Explain how you can tell that it is or isn't