At the instant of the figure, a 1.9 kg particle P has a position vector r with arrow of magnitude 1.8 m and angle 1 = 45° and a velocity vector v with arrow of magnitude 3.8 m/s and angle 2 = 30°. Force F with arrow of magnitude 1.9 N and angle 3 = 30° acts on P. All three vectors lie in the xy plane. (Express your answers in vector form.)