Three forces acting on an object are given by F1 = (-2.00i + 2.00j) N, F2 = (5.00i -3.00j) N, and F3 = (-45.oi) N. The object experiences an acceleration of magnitude 3.75 m/s2. What is the direction of the acceleration? Whats is the mass of the object? If the object is intially at rest, what is the speed after 10.0 s? What are the velocity components of the object after 10.0 s?