Unit 6A Vocabulary INSTRUCTIONS: Match the underlined word in each sentence with a word with the same meaning. abuse reaction contradict furthermore proof specialist exhibit mentally facilitate temporary You have to fight addiction both in your mind and in your body. Moreover, you can add extra toppings to the dessert such as whipped cream or shaved chocolate. Having orientation before the start of the school term helps the adjustment of students to their new environment. The patient only shows mild symptoms of the disease. Employees can take 10 sick days a year, but some workers misuse the privilege and take more time off. I’d like to dispute what the previous speaker said; our company made a profit, not a loss, last year. Hotel owners find it difficult to fill short-term jobs after students who have been working part-time return to college. That doctor is the hospital’s expert on conditions related to the brain. Daniela’s response was both one of surprise and excitement when she saw her test scores. The lawyers had information that showed the criminal was guilty.

A nurse is completing a newborn gestational age/ Ballard assessment. Which of the following findings should be recorded as part of this assessment on the newborn?

Problem 2 (35 pts) A walkway for loading and unloading ships at a wharf is shown.  The elevation of the walkway is controlled by cable BCD which is attached to a drum on a motor at B.  A 1000 lb force is applied vertically at location C. a.) Draw a free body diagram of bar AB including motor B. b.) Determine the tension in cable BCD (lb).

R_A_y = 

c.) Determine the magnitude of the moment of force F about line AB (N-mm).

M_z =

c.) Determine the moment vector produced by the 400 N force about point A (N-m). M_x = 

r_AC_y = 

M_A_y = 

Problem 1 (40 pts) The massless bar AB has a cable attached to one of its ends and a fixed collar at its other end.  The collar has a square hole that fits loosely around a fixed square rod at point A, allowing it to slide without friction. There are two external forces acting on the bar as shown.  The 400 N force is parallel to the z axis and the 200 N force if parallel to the y axis. a.) Carefully draw a free body diagram of the bar AB. b.) Determine a unit vector that is in the direction BC. u_BC_x =