a = 10.0 m/s² 30.0° F2 1.00 kg F1 An object with a mass of 1 kg is moving towards the northeast with an acceleration of 10 m/s2, making an angle of 30° with the horizontal as seen in the figure. The force F2 acting on the mass is 5 N and directed north. Find the direction and magnitude of the force F1

A displacement vector A has scalar components a). What is the magnitude of vector ? (b). What is the angle vector A makes with the positive x-axis measured counterclockwise? (a).8.9m (a). 7.44 m (a). 5.62 m (a). 7.44 m (a).744 m (a). 11.9 m (b). 1870 (b). 1270 (b). 1930 (b). 1930 (b). 12.70 A, = -7.26m A, = -1.64m (b). 1170