Hey, I have the following question. How do I work this out: There is an object 9N<-----------[OBJECT]--->3N--->4N...............[The ---> represent the direction in which the object is being pulled, and the 3N and 4N pull into the same direction. Now its asking me: 1. Calculate the magnitude and direction of the resultant force on the object. 2. Calculate the magnitude of the acceleration of the object. Could someone please help me find the answer? And if anyone knows the answer could they please explain how they got it? Thank you.