Question 5 Dividing forces into their vector components is a matter of geometry. In figure 3, we have a 5N force acting at 30 in the positive a and y direction. A second force of 7N is acting in the negative y direction at an unknown angle 0. In order to balance the y components of the two, the net y force component must be zero. What would 0 need to be in order to balance the forces in the y-direction? 5 N 7 N Figure 3: Two force vectors.Question 6 For your value of @ that balances the y components of these two forces, are the a; components also balanced? Question 7 How do you determine the final uncertainty when one of the terms in an equation is a con- stant with no uncertainty? For example, multiplying a length (I tor) by 2. Question 8 Resolving a vector quantity into its orthogonal components involves using trigonometric identities. It is standard practise to assign the a direction as being along 0 and the y direction beling along the 90direction. If that is the case (and it is in this experiment), what are the equations to turn a vector F into its Fr and Fy components