To forces vector f 1 685i hat-310j hat n and vector f 2

Question

Solve the all parts of following question given below:

Question: Two forces, vector F 1 = (6.85i hat-3.10j hat) N and vector F 2 = (4.35i hat-8.35j hat) N, act on a particle of mass 2.50 kg that is initially at rest at coordinates (-2.20 m, -4.25 m).

Part A: What are the components of the particle's velocity at t = 11.6 s?

Part B: In what direction is the particle moving at t=11.6 s?

Part C: What displacement does the particle undergo during the first 11.6s?

Part D: What are the coordinates of the particle at t=11.6s?

Please show me how work it out above question.