What do you think a force diagram might look like for a hit that causes a concussion? Draw a diagram. Consider only the person’s head in your diagram. Be sure to draw arrows to the proper scale. In a text box, state whether your diagram shows balanced or unbalanced forces ANSWER: STEP 1. draw a body like a head at the top of the head put a down arrow and put "gravity force" STEP 2. draw a ball on the left side of the head and a arrow pointing right and put "applied force" STEP 3 underneath the head put a up arrow and put "normal force" STEP 4. on the side of your drawing put "the gravity and normal forces are balanced but, the applied force is unbalanced at the moment of impact." WORD FOR WORD hope this helps :)