Solve the all parts of following question:
Question: A single constant force F = (3.32i + 4.99j) N acts on a 3.37 kg particle.
Part A: Calculate the work done by this force if the particle moves from the origin to the point having the vector position r = (2.06i - 2.65j) m.
Part B: What is the speed of the particle at r if its speed at the origin is 4.60 m/s?
Part C: What is the change in the potential energy of the system?
I want help to determine the change in the potential energy of the system.