Two forces P and Q act on an object of mass 7.00 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/s². 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/s² to the right. Find the magnitudes of the two forces P and Q.
a. P = 6.30 N, Q = 2.10 N
b. P = 2.10 N, Q = 6.30 N
c. P = 8.40 N, Q = 9.80 N
d. P = 7.20 N,Q = 9.80 N