Two forces FA and F are applied to an object whose mass is 6.46 kg. The larger force is FA. When both forces point due east, the
object's acceleration has a magnitude of 0.738 m/s2. However, when FA points due east and F points due west, the acceleration
is 0.633 m/s², due east. Find (a) the magnitude of FA and (b) the magnitude of FB.
(a) Number
Units