Physics with calculus 1 lab report application of newton’s laws of

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http://www.thephysicsaviary.com/Physics/Programs/Labs/ForceFriction/index.html   (link for experiment)

https://mech.subwiki.org/wiki/Angle_of_friction  (link for extra info)

 

How to write lab reports for my instructor:

Write the sections of your lab report in the following order.  For  instance it makes no sense to write an introduction paragraphs before  one knows how to write a summary of three other paragraphs.

General Principles:
A good theory section begins with  a discussion of the concepts and physical principles to be addressed in  this laboratory activity. The introduction then moves on to a  mathematical formulation of these same ideas and a derivation of the  actual formulas to be used in the activity. Consult you text on both  issues.  Shoot for a full page for this section. 
 

Methods:
 Broadly describe the conduct of the actual experiment. Specific details  should be limited to non-obvious tips for working with the  laboratory equipment or experimental simulation. A step by step lab  procedure, if available, should be referenced but not reproduced in this  section. In other words do not cut and paste the instructions. Have mercy on your grader!
 

Results:
Give the numerical result of your measurement along with an uncertainty.

Provide any supporting analysis with data tables, the calculations, graphs.

Tell me what you confirmed or did not confirm in this activity. If  you were to show that free fall acceleration is constant then  references your result and STATE whether or not your results support or  fail to support a constant value of free fall acceleration.  

Introduction:
Summarize the General Principles, Methods  and Results sections of the lab report.  A good rule of thumb is to  include one sentence per paragraph of the already written General  Principles, Methods, and Results sections of the lab report.  The aim  here is to summarize everything you have already written.

Conclusion:
Where the introduction was a preview of  the entire lab report, the conclusion is a review of the lab report. The  conclusion is also a summary, but where the introduction was forward  looking, the conclusion looks back on the same material.  Typically the  difference lies in word choices such as “We will show” as opposed to “we  have shown.”
 

References: Cite any references and  outside resources used in preparing this lab. At a minimum this should  include your class text and the PHET Colorado website if a simulation is  used.  Any commonly acceptable citation format is acceptable.  Just be  consistent.

Title Page and Abstract:
Use a standard heading  format in order to identify yourself, the class you are taking, and the  subject of the experiment. Below and on the same page, you will place  the abstract.  This is an 8 – 10 sentence summary of the entire lab and  is written in a manner that will intended to convince a reader to read  the rest of your report.  The form of this section is typically, “I did  _____ and then I proceeded to _____.  The result was a measured value of  _____, and from this I conclude  _______.”  An abstract is always written in italics.

Now assemble your lab report in the following order:

Page 1:  Title page with abstract.

Page 2 – 4:  Begin the body of your  report with the Introduction, General Principles, Methods, Results, and  finally the Conclusion.

Last Page :  Include references, all properly cited on the last page.

A grading rubric is included so that you can know how your work is going to be evaluated.

6150 W4 Case3

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Sandra has been the clinical manager in critical care for 10 years. She has noticed that there has been an increasing level of changes in technology and clinical practice in the past 5 years. This new technology has created a different way of treating patients and has called clinical providers to adjust the way in which they deliver care for those patients. Because of the new technology, patients who are more seriously ill are now receiving higher levels of complex and intense care. At the same time, the demand to reduce the length of stay has accelerated as costs have increased and the revenue margin has tightened.

Staff have been reasonably responsive to the demand for change. However, there is a large number of staff members who are finding it difficult to let go of past practices and patterns of clinical behavior. At the same time, there is a large number of staff members who are eager to embrace the challenges of new practices and to incorporate them more quickly on the service. Sandra notes that this diversity of behavior is present in the medical staff as well. Shes finding it hard to determine whether she needs to take a decisive lead and direct the staff to address these new changes or if she should take the additional time required to engage them in dialogue and group process so that together they might determine the best methods of action. Time is of the essence, yet all must be involved.

A group of the critical care staff has been meeting informally over lunch to talk about some of the issues in the service and to discuss matters of concern with regard to changing practice and new patient care demands. They have come up with many creative suggestions and are eager to begin implementing them as soon as possible.

Sandra appreciates their contribution but is beginning to feel as though shes losing control and now is no longer the source of providing direction in her department.

Administration, using a future-search approach, has developed a new strategic plan and set of goals and objectives for the health system. Each department has fully participated in the development of the strategic process and now must begin to incorporate the strategic goals into the operation and activity of the department. Every department must give evidence of advancing the strategic goals of the organization, a part of which is departmental competition for advancing quality and service excellence. Sandra must begin to build this initiative in her department. She is feeling challenged and is unsure how to manage all of this work and still implement new sets of priorities and actions in her department.

Using the information provided in our text and supplemental readings, prepare a three four page paper, (APA format, double spaced, and 12 font) to reflect on the following questions:

What are the two or three most important challenges facing Sandra in this case?
What are the paradoxes Sandra is confronting while trying to provide clinical care and doing the business of the department?
What is the emerging power of the informal system? Has the core group changed the dynamics of leadership and the movement of change?
What is the relationship between the larger organization (larger, complex system) and the department (smaller complex system), and how would you manage the tension between them?
What are the elements of competition and collaboration that are reflected in the departmental goals and staff activities?
What leadership style would best support Sandra in this situation?

In the context of the United States criminal justice system, select any 2 of the questions listed below.

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Question description

This is a 2-part assignment. 1,200 – 1,500 words. See Attachment for scenario

Part 1

Consider the scenario from the perspective of (1) the police, (2) the courts, and (3) corrections. From each perspective, answer the following questions:

  • Where would discretion be appropriate?
  • Where would discretion not be appropriate?
  • Give an example of how discretion (if used in this capacity) could change the outcome of the case.

Part 2

In the context of the United States criminal justice system, select any 2 of the questions listed below. Your response should provide sufficient detail on each of the topics, and you should address the topic of discretion within the criminal justice system.

  • What factors influence the exercise of discretion?
  • What are some of the methods for controlling discretion?
  • What are some ethical considerations for discretion?
  • Do you think there is too much discretion in the criminal justice system? Explain.
  • Do you think it would be desirable to limit the amount of discretion in the criminal justice system? If so, how would you do it? What might be the effects?

 

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Molecule is best described as a: ch3—ch2—ch2—ch2

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Lesson 1 Exam

Question 1 5 / 5 points

1. Which of these would be a valid hypothesis?

Question options:

Human history is determined by a series of supernatural events.

Humans should help in the conservation of other animal species.

Humans are controlled by forces beyond our understanding.

Humans and bacteria share a common genetic code.

Question 2 5 / 5 points

2. The following molecule is best described as a: CH3—CH2—CH2—CH2

Question options:

protein.

carbohydrate.

hydrocarbon.

lipid.

Question 3 5 / 5 points

3. Carbohydrates typically include:

Question options:

<p> an NH<sub>2</sub> group.</p>

C, H, and O atoms.

nucleotides.

<p> a PO<sub>4</sub> group.</p>

Question 4 5 / 5 points

4. Taxonomy is the:

Question options:

study of cells.

naming and classifying of organisms.

study of organisms and their interaction with the environment.

study of genes.

Question 5 5 / 5 points

5. 66An atom with an electrical charge is a(n):

Question options:

isotope.

molecule.

ion.

compound.

Question 6 5 / 5 points

6. __________ is an example of an element.

Question options:

Water

Carbon

Glucose

Salt

Question 7 5 / 5 points

7. A fat that is hydrogenated is:

Question options:

more unsaturated.

easier to digest.

more solid.

less likely to cause strokes.

Question 8 5 / 5 points

8.  Sometimes when I have my morning coffee, which I drink black with no sugar, I notice a thin film floating on top of the coffee. Since I have just read Chapter 3 of the text, I now realize the nature of this substance and so I run to my friend screaming, “Look at this __________ in my coffee!”

Question options:

hydrophilic substance

hydrophobic substance

glucose

nucleotide

Question 9 5 / 5 points

9.How many oxygen atoms are in the products of the following reaction? 

C6H12O6 + 6 H2O + 6 O2 → 6 CO2 + 12 H2O 

Question options:

18

6

12

24

Question 10 5 / 5 points

10.  In what way(s) is the science of biology influencing and changing our culture?

Question options:

By helping us understand the relevance of evolution to human health

By revealing how mutations in genes can lead to disease

By providing new tools for forensic investigations

All of the above

Question 11 5 / 5 points

11. Science is:

Question options:

the inquiry-based effort to describe and explain nature.

the search for truth.

an organized set of principles for how to ethically and morally behave.

All of the above

Question 12 5 / 5 points

12. People with lactose intolerance do not have enough:

Question options:

galactose.

lactase.

glucose.

fructose.

Question 13 5 / 5 points

13. In the following reaction, what type of bond is holding the two atoms together? 

K + Cl → K+ + Cl- → KCl 

Question options:

Hydrophilic

Ionic

Hydrophobic

Covalent

Question 14 0 / 5 points

14.  Which of these is required for natural selection to occur?

Question options:

Inheritance

Unequal reproductive success

Individual variation

All of the above (Incorrect)

Question 15 5 / 5 points

`15.  Humans are composed of __________ cells.

Question options:

bacterial

eukaryotic

plant

prokaryotic

Question 16 0 / 5 points

16.  The model on the left is not realistic in that:

 

Question options:

neutrons are not located in the nucleus.

the electrons should be much farther away from the nucleus.

electrons do not orbit the nucleus in a ring shape. (Incorrect)

electrons do not have a negative charge.

Question 17 5 / 5 points

17.  Beryllium’s atomic mass is 9 and its atomic number is 4. How many neutrons are found in a beryllium atom?

Question options:

9

13

4

5

Question 18 5 / 5 points

18.  Which of the following is water hydrophilic?

Question options:

Cellulose

Testosterone

Butter

Cholesterol

Question 19 5 / 5 points

19.  A base:

Question options:

removes H<sub>2</sub>O molecules from a solution.<br/>

decreases the pH of a solution.

removes OH<sup>—</sup> ions from a solution.&nbsp;

removes H<sup>+</sup> ions from a solution.&nbsp;

Question 20 5 / 5 points

20.  Which of the following is a health effect of a diet high in saturated fats?

Question options:

Increased blood flow

Decreased risk of atherosclerosis

Increased risk of heart attack

Decreased risk of stroke

a