Two forces P and Q act on an object of mass 16.0 kg with Q being the larger of the two forces. When both forces are directed to the left, the magnitude of the acceleration of the object is 1.20 m/s. However, when the force P is directed to the left and the force Q is directed to the right, the object has an acceleration of 0.600 m/s to the right. Find the magnitudes of the two forces P and Q in newtons. P N Q N