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An alpha particle with a kinetic energy of .85MeV approachesastationary gold nucleus. a) What is the speed of the alphaparticleand the gold nucleus. b) What is the distance of closestapproachbetween the alpha particle and the gold nucleus. c) if thesamealpha particle were fired at a copper nucleus instead, woulditsdistance of approach be greater than, less than, or equal tothatfound in part b. Explain.
This is question 7 in chapter 32 of Walker Physics 4th edition.Iknow i need to use the K.E.=(k(Ze^2)*q)/d as the formula, butIthink I have the charge of q wrong in part b. Thanks!

Write an essay defining and describing the principles of ethics, morals, conscience, and etiquette as related to the medical office. Find and summarize at least1 peer-reviewed article for each of the 4 categories.

Your answers will vary regarding the articles found, but the descriptions should include the following ideas:

Ethics: the rules of conduct recognized in respect to a particular class of human actions or a particular group, culture, etc.: medical ethics; Christian ethics.

Morals: of, pertaining to, or concerned with the principles or rules of right conduct or the distinction between right and wrong; ethical: moral attitudes.

Conscience: capable of or marked by thought, will, design, or perception.

Etiquette: the code of ethical behavior regarding professional practice or action among the members of a profession in their dealings with each other: medical etiquette.

Your paper must be 2–3 pages, use at least 4 peer-reviewed sources, must be written in current APA formatting, and incorporate a biblical worldview.

A converging lens has a focal length of 14.0 cm. Locate the images for object distances of (a) 14.0 cm, (b) 4,67 cm, and (c) 28.0 cm, if they exist. For each case, state whether the image is real or virtual, upright or inverted, and find the magnification.

Topic is Salmonella. Answer the question below. 

Introduction:

1. Introduce your topic/bacteria

Which of the following events will be initiated by the fight-or-flight response following a stressful stimulus? Which of the following events will be initiated by the fight-or-flight response following a stressful stimulus? the anterior pituitary releases secretin liver cells convert glycogen into glucose the hypothalamus releases prolactin ADH secretion reduces urine output