Assignment 7.1: coping with stress


 

Assignment 7.1: Coping with Stress

Choose a stressful event that has happened to you during a time in your life. After describing this event, answer the following questions: 

  • What caused you to interpret the event as stressful? 
  • What type of coping strategy did you use to reduce your stress in this situation? 
  • Why was this coping strategy useful (or not useful) in reducing your stress? 
  • What did the stress feel like? 
  • How did they get through it? 

Cost-benefit analysis | Physics homework help


 #3

Conduct a cost-benefit analysis using a template, and explain the concept of opportunity cost and how a cost-benefit analysis aligns with organizational needs. Recommend a plan of action based on the cost-benefit analysis. 

 

Use this template to complete the assessment.

 

  • What are the differences between variable and fixed costs? How do these affect financial forecasting?
  • What is the purpose of a cost-benefit analysis?

 

Additional Requirements

  • Include a title page and reference page for Part 2.
  • Number of pages: 3–4, not including the title page and reference page (Part 2 only).
  • At least two current scholarly or professional resources (Part 2 only).
  • APA format for citations and references used in Part 2.
  • Times New Roman font, 12 point (Part 2).
  • Double-spaced (Part 2).

Topic: energy budget and habitability (cip3)


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Topic: Energy Budget and Habitability (CIP3)

Course Code#VW55176

Deadline : 5 to 10 hours 

Topic

Energy Budget and Habitability (CIP3)
Subject Physics
Number of pages 1
Spacing Single

Type of Work Writing from scratch

Type of Paper Essay

Paper Format APA
Comments

the estimation of work is needed here
Paper details

Activity Description
1. Go to: 
i. http://science-edu.larc.nasa.gov/energy_budget/ and review.  Focus on the Earth’s Energy Budget diagram. 
ii. Please conduct informational research on Habitable Zones. You can also use: http://astro.unl.edu/naap/habitablezones/animations/stellarHabitableZone.html .  From this simulator, you can go back and read some of the Main Content under Habitable Zones. Regardless, do some research on Habitable Zones. If the simulator does not show on the browser you are using, then try a different browser. 
2. Refer to the Earth’s Energy Budget diagram above and describe your understanding of it. Follow the numbers used and describe how they add up or don’t add up. Be thorough and specific. Use the numbers in your response. 
3. In referencing the Earth’s Energy Budget diagram, someone might state, “The heat exchanges are in balance: the heat gained by the Earth through solar radiation equals the heat lost through thermal radiation.” What is meant by this statement? What NSCI100 concepts are being used here? Explain. 
4. Now make connections among the Earth’s Energy Budget diagram, the Habitable Zone information and the Vital Signs of Planet Earth by discussing what you think the impact on planet Earth would be for each of these three conditions if each condition was sustained for a significant amount of time : 
i. The heat gained by the Earth through solar radiation equals the heat lost through thermal radiation. 
ii. The heat gained by the Earth through solar radiation is less than the heat lost through thermal radiation. 
iii. The heat gained by the Earth through solar radiation is more than the heat lost through thermal radiation. 
In addressing this culminating question, you should at least:
a. Conduct informational research on the topic. Summarize the results of this literature search and include references. 
b. Use scientific terms correctly.
c. Describe how each of Earth’s five main vital signs would change or not change and explain. Use diagrams, extend the timeframes and add in what you think the graphs would look like.
d. Suggest why each condition might exist. What factors influence these conditions? How would these factors change to result in each of the conditions?
e. Back up your statements with references when possible. Some statements you make may be a result of connections among concepts that you have made on your own and other statements may be based upon a reliable resource that you have found through a literature search. Both are valid to use at this stage in the project. Be clear about which are which.
f. Be thorough. You are to use this last activity (Part 3) to try to demonstrate your maximum understanding, rather than just trying to meet minimum requirements. 
5. Submit your work to the Assignments Folder by due date. Feel free to openly discuss this assignment in the weekly Forums.

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Physics assignment | Physics homework help


  

PHY 1001

Unit Six – Motion

Mathematical Assignment

1. A wave is sent back and forth along a rope 4 m long with a mass of 0.6 kg by exerting a force a force of 30 N. Calculate the linear mass density of the rope (in kg/m). 

Key Idea   Stock of Data and 

Solution

Sanity Check

2. A 3 Hz wave has a wavelength of 0.4 m. Calculate the speed of the wave (in m/s). 

Key Idea   Stock of Data and 

Solution

Sanity Check

3. A wave travels at 60 m/s and has a wavelength of 2.8 m. Calculate the wave frequency (in Hertz). 

Key Idea   Stock of Data and 

Solution

Sanity Check

4. Calculate the wavelength (in m) of the note middle “C” (frequency = 256 Hz) in air at room temperature and pressure. 

Key Idea   Stock of Data and 

Solution

Sanity Check

5. If the tension (i.e., force) on a string increases 2 times but the density of the string remains constant, the new speed of waves on the string will be how many times greater than the original speed? 

Key Idea    Stock of Data and 

Solution

Sanity Check

6. If the length of a string increases 2 times but the mass of the string remains constant, the new density of the string will equal the original density multiplied by what factor? 

Key Idea   Stock of Data and 

Solution

Sanity Check

7. Calculate the speed of a wave (in m/s) in a material if the frequency is 200 Hz and the wavelength is 0.5 m.

Key Idea   Stock of Data and 

Solution

Sanity Check

8. Calculate the speed of sound in a string that has a tension of 100 N and a linear mass density of 0.0001 kg/m 

Key Idea   Stock of Data and 

Solution

Sanity Check