reaction moment at B in the y-direction, M_B_y (N-cm)

Problem 4 (20 pts) Bars AB and CD are uniform and each weigh 7 lb. The coefficient of static friction at surface B is 0.6. Assume both bars are thin. Bar CD is pinned at C and bar AB is pinned at A. a.) Draw a FBD of bar AB and a FBD of bar CD. b.) Determine the normal force at point B, NB (lb).

Problem 1 (10 pts) The area below consists of a square with a quarter circle on top. Use the method of composite shapes to determine the y-coordinate of the centroid (mm).

Antibiotics are used to treat tuberculosis, however some strains of TB do not respond at the typically prescribed antibiotics.

Umbrella Corporation produces a high-end exercise bikes to be sold to individual consumers and fitness centers. The company has a production facility that is separate from its administrative offices. The company produces just one model of its “one-size-fits-all bike.” Listed below are ten different costs that are incurred by the company. For each cost, indicate the appropriate Cost Behavior:  Electricity used in the office building. The company pays a monthly amount plus a certain amount per kilowatt used. 

Recognizing that smoking causes cancer and heart disease, government agencies intervene in the following ways (Choose all that apply):

Umbrella Corporation produces a high-end exercise bikes to be sold to individual consumers and fitness centers. The company has a production facility that is separate from its administrative offices. The company produces just one model of its “one-size-fits-all bike.” Listed below are ten different costs that are incurred by the company. For each cost, indicate the appropriate Cost Classification:  Electricity used in the office building. The company pays a monthly amount plus a certain amount per kilowatt used. 

Infectious diseases are:

Umbrella Corporation produces a high-end exercise bikes to be sold to individual consumers and fitness centers. The company has a production facility that is separate from its administrative offices. The company produces just one model of its “one-size-fits-all bike.” Listed below are ten different costs that are incurred by the company. For each cost, indicate the appropriate Cost Behavior:  Annual Depreciation (straight-line) on the manufacturing facility

In the documentary “Bending the Arc”, the founders of Partners In Health discuss the social determinants of health.  1) Give two examples of social determinants of health and 2) Explain how these determinants impact public health.