Express the moment of the couple acting on the rod in Cartesian vector form. Eig Express your answer in terms of the unit vectors i, j and k. Use the 'vec' button to denote vectors in your answers. Expre 15. ΑΣΦΠ vec Mc = Submit ▾ Part B Request Answer μÀ ? What is the magnitude of the couple moment? Express your answer to three significant figures and include the appropriate units. ? kN-m

Explain the PROBLEM-SOLVING TECHNIQUE .

Jeff was just hired by GSI, Inc. to be their Environmental and Safety Coordinator.  This is Jeff's first position after completing his engineering degree.  He had taken a course in safety engineering as part of his studies and felt confident that he could handle the job. Management at GSI, Inc. has assured him that they are committed to maintaining a safe workplace.  They have never had an individual dedicated to this task full-time.  They will implement his recommendations if he can justify them. As Jeff begins to get familiar with the operations, he spends considerable time on the production floor.  He notices workers clean their tools before break with a liquid from an unmarked 55-gallon drum.  They also use this liquid to clean residue from their skin.  They use paper towels to dry their tools and hands, throw these towels in the trash, and head to the break room for a snack and/or smoke. In talking with the workers, Jeff learns of some of their concerns.  Several people mention…

Hi can you please help me at this point with C and D here?