A proton is released from rest inside a region of constant, uniform electric field ?1 pointing due north. 34.8 s after it is released, the electric field instantaneously changes to a constant, uniform electric field ?2 pointing due south. 8.49 s after the field changes, the proton has returned to its starting point. What is the ratio of the magnitude of ?2 to the magnitude of ?1? You may neglect the effects of gravity on the proton.

Explain the importance of safety and prevention concerns with the legal and ethical principles.

Be sure to include: The legal issues and legislation history, HIPAA, and The seven rights of drug administration

Explain how geriatric pharmacology differs from non-geriatric pharmacology. Be sure to mention:

changes in: physiologic changes, drug absorption, distribution metabolism,elimination; concerns for polypharmacy, disease and death importance of regular monitoring, and list the six principles important in treating older adults.

You are a high-priced accountant and your client, Very Rich Taxpayer retains your service to perform the following assignment. Very Rich Taxpayer has heard that 2017 Tax Cuts and Jobs Act has brought about changes in the tax law. He asks you to list the changes as it relates to individuals. Please analyze each tax change and give him your opinion. This assignment should be drafted in a memo format.

What effect could the following changes, occurring independently, have on (1) the break-even point, (2) the unit contribution margin, and (3) the expected net profit?

a) an increase in fixed costs

b) a decrease in wage rates applicable to direct, strictly variable labor

c) an increase in the selling price of the product

d) an increase in production and sales volume

e) an increase in building insurance rates

Pick two of the five changes and comment on them.

Investigate one of three neurological diseases: multiple sclerosis, Parkinson’s disease or epilepsy.

A) Describe the symptoms of the disorder (1 mark) (around 100 words) B)

What are the structural and/or functional changes that happen to the nervous system in this disorder? (around 250 words)

C) How do these changes lead to the symptoms observed? (around 250 words)

Looking for detailed answers within the word limit or slightly over. Will give the highest possible rating, thanks!

Determine whether each of the following statements about the thermodynamic functions are True or False as they apply to chemical reactions.

1.The heat of reaction at constant volume is never equal to the heat of reaction at constant pressure.

2.All spontaneous chemical reactions have negative entropy changes.

3.The entropy change does not effect spontaneity.

4.Enthalpy and temperature are multiplied in the Gibbs free energy.

5.Spontaneity is increased by negative enthalpy changes.

Due to COVID-19 a recession is inevitable at US and global level. Discuss the current Fiscal Policy in place to combat the impact of the virus on the US economy. Also, explain how the recent Fiscal Policy is expected to fix the changes in GDP, Inflation and unemployment. Discuss the current Monetary Policy in place to combat the impact of the virus on the US economy. Also, explain how the recent Monetary Policy is expected to fix the changes in GDP, Inflation and unemployment.

Please typing if you can i will appreciate had my answers but i need to compare my solution .
o changes you have had to personally make due to the Any Personality things
o how you feel about those changes; how you are coping
o economic impacts for you, friends, and/or family
o educational impacts for you, friends or family

Typing please it is help me for grammar

The development of the internal-combustion engine caused fundamental changes in urban land-use patterns. The transformation from the core-dominated city to the modern suburbanized city took only about 50 years. Given the rapid pace of technological change, it seems likely that some future innovation will cause another transformation of cities. Given your knowledge of science fiction and fact, describe an innovation that would cause fundamental changes in the spatial structure of cities