LO 4a: Analyze the moment of a force about a point in 2D inc…

LO 4a: Analyze the moment of a force about a point in 2D including the moment created by a force couple. For the figure provided, calculate the total moment about Point A.  Assume that the height of the beam is negligible.  Show your work.   Solution Units Direction

Anna K. presents to the dental office with slight generalize…

Anna K. presents to the dental office with slight generalized periodontitis.  She brushes her teeth 3x day with a soft manual toothbrush and tries to floss daily, but states that flossing is difficult due to her arthritis.  She is highly motivated and would like to implement some new oral home care suggestions. Which of the following would be the most beneficial for Anna?