Collisions and Friction

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A 950Kg car (Fiat) heading West colluded with another 1350Kg car heading North.After the collision, the vehicles moved in a 37° direction with the EW-axis. The braking marks are 6m long. The friction coefficient is 0.6. Did the cars exceed the speed limit (75mph)?

Sample Solution

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Differentiate between CBA and CEA

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Distinguish between cost-benefit analysis (CBA) and cost effectiveness analysis (CEA). Can CEA replace CBA in all cases? If not, why not?
What external benefits or costs would you expect from a project designed to develop sanitary waste product disposal in a third-world village? Why do these need to be considered as part of a CBA of the project?

Sample Solution

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Ground rules

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You are the lead project manager for an exercise to be held during a University Residency Weekend. You will be assigned to work with a group of students that you do not necessarily know personally but are within your current course. The weekend assignment will require you to complete a project that will consume most of the weekend and require the group to work closely. As lead project manager it is your responsibility to draft the initial version of the ground rules under which your project team will operate. Explain how you will establish rules for the following topics and what actions you will take to ensure the adherence to these ground rules. There is no minimum word count but each topic should be thoroughly addressed to ensure team understanding.

RELATIONSHIP TOPICS

Encourage participation:

Discuss openly:

Protect confidentiality:

Avoid misunderstandings:

Sample Solution

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Diversity and Health Assessment

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This is my Patient–EB is a 68-year-old black female who comes in for follow-up of hypertension. She has glaucoma and her vision has been worsening during the past few years. She lives alone and is prescribed four hypertension medications (Hydralazine 50 mg PO Q8H, Metoprolol XL 200 mg PO Q12H, Lisinopril 40 mg PO daily, and HCTZ 25mg PO daily ). She brings in her medication bottles and she has some medication bottles from the previous year full of medications. She is missing one medication she had been prescribed and says she may have forgotten it at home. Her BP in clinic today is 182/99 with HR of 84.

Reflect on the specific socioeconomic, spiritual, lifestyle, and other cultural factors related to the health of the patient assigned to you.
Consider how you would build a health history for the patient. What questions would you ask, and how would you frame them to be sensitive to the patient’s background, lifestyle, and culture? Develop five targeted questions you would ask the patient to build his or her health history and to assess his or her health risks.
Think about the challenges associated with communicating with patients from a variety of specific populations. What strategies can you as a nurse employ to be sensitive to different cultural factors while gathering the pertinent information?
Post an explanation of the specific socioeconomic, spiritual, lifestyle, and other cultural factors associated with the patient you were assigned. Explain the issues that you would need to be sensitive to when interacting with the patient, and why. Provide at least five targeted questions you would ask the patient to build his or her health history and to assess his or her health risks.

Sample Solution

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