Let's use the scenerio of a car going from uniform motion, to a turn to the left. I'm trying to describe this in relation to Newton's laws in hopes to get a greater understanding. What I know is that objects in the car are affected by Newton's first law, which states (among other things) that objects in motion wish to stay in motion. Thus, the objects move towards the outside of the turn. As for the second law, what causes the unbalanced force? Does the third law come into play here?