Compute all parts of given question:
Question: Three forces acting on an object are given by f1= <-2,2>N, f2= <5,-3>N, f3= <-45,0>N. The object experiences an acceleration of magnitude 3.75 m/s^2.
Part A: What is the direction of the acceleration?
Part B: What is the mass of the object?
Part C: If the object initially at rest, what is its speed after 10 s?
Part D: What are the velocity components of the objects after 10 s?
I need help to determine the direction of the acceleration.