Create a 5 pages page paper that discusses motion in one and two dimensions. The velocity of an object or a body in motion in one dimension is one of the factors that keep changing. For instance, when an object is released with a zero velocity and subject only to the gravitational field of the earth, it moves with uniform acceleration to the center of the earth. However, if an object is thrown at a certain set angle above the horizontal, independent motions in two dimensions come into effect. These motions are. the accelerated motion along with the vertical and constant motion along the horizontal.

The objective of motion in one dimension experiment is to help in measuring the acceleration of the earth or space gravity. On the other hand, the objective of motion in two dimension experiment is to demonstrate the independence of accelerated motion and uniform motion in a body or an object moving at an angle between the vertical and horizontal motions.

The purpose of the floating hockey puck and carbon experiment is to measure the acceleration due to earth gravity and show the independence of the motion. To ease the curbing effects of friction on the carbon paper, these experiments use floating hockey pucks that move over the carbon paper. The floating hockey puck is set to move at an angle theta between the X direction and Y direction. The floating hockey puck’s acceleration between the two directions should be a = gsin theta. On punching, the dots on the carbon paper, displacement measurements can be collected, and the puck’s velocity is calculated. These data will help to calculate acceleration due to gravity. The acceleration is vital because is used to calculate the experimental gravity (g) from the expression a = gsin theta. In the first experiment, which is motion in two dimensions, the size of spaces between successive dots increases

Need an research paper on wind energy effect mitigation. Needs to be 1 page. Please no plagiarism. Wind Energy Effect Mitigation Wind Energy Effect Mitigation The have made strong ideas in this essay. They touched on important elements of the issue of Wind Energy Effect Mitigation including wind energy effects on ecosystems and birds, and proposal for mitigating these effects. Presenting findings of studies conducted from without the United States is insightful as it helps compare the extent of the problem in other parts of the world in order not to create the impression that wind energy effect mitigation is an American problem only. The students’ use of information from an authority such as Washington Department of Fish and Wildlife adds to the credibility of their evidence because it is a reliable source (ABC, 2013).

However, the students’ essay has some shortcomings. The essay has some grammatical errors that make the message of the essay to come out as incoherent. The second sentence of the first paragraph and the first sentence of the second paragraph are examples of areas of this essay that are incoherent due to grammatical errors. More statistical figures could have added weight to the evidence and arguments presented in this essay. I would add that in 2012, Shawn Smallwood found that there are 573, 000 bird fatalities every year in the United States. Additionally, it would do this topic justice to cite that sage-grouse, song-bird, raptors and water birds are some of the primary birds impacted by wind energy generating facilities. Finally, in my opinion, wind energy effect mitigation is a serious problem worthy of more attention than it has been accorded thus far (ABC, 2013).

Reference

ABC. (2013). Birds and wind development. The Plains, VA: American Birds Conservancy.

Need help with my writing homework on The Equilibrium States in Vector Mechanics. Write a 1750 word paper answering; Practically, determining a static object’s net force involves either drawing an accurate vector summation diagram and adding all the individual forces, or using trigonometric functions to convert individual forces into their vertical and horizontal components. hence comparing whether vertical and horizontal force components are balanced.

Objectives

The main objective of this experiment is to employ trigonometric functions in resolving the net force of an object at static equilibrium. In theory, vertical forces are determined using the sine rule whereas horizontal forces involve the use of the cosine rule. Primarily, a suspended object exerts tension on the suspender string. In addition, the suspended object exerts weight due to gravitational acceleration. By suspending an object at an angle, the string’s tension can be used to determine the magnitude and direction of forces. Besides the use of trigonometric functions, this experiment also sought to practically determine the magnitude and effects of experimental errors in laboratory exercises. In vectors, errors propagate in two fronts. forces’ magnitude and direction (Beer 70). Therefore, another objective of this experiment is to examine the manner in which errors propagate through both angles and the magnitude of component forces. Finally, this experiment provides a means through which sources of experimental errors can be predicted and explained in a contextual manner.

Experimental Data

Data obtained from each procedure of the pulley experiment were tabulated below. The tabulated data include masses of weights, angle of tensile strings, and forces exerted by each weight.

Mass (g) Angles (in radians) Forces (N)

M1, 100.3 30o = 0.524 radians T1 = 9.830

M2, 150.15 50o = 0.8727 radians T2 = 14.715

M3, 162.64 86o = 1.5001 radians T3 = 15.939

Data Analysis

In this section, forces and angles tabulated above were used to deduce the magnitude of each force, directional components of each force, the net force experienced by the static object, and errors propagated through magnitude and direction parameters.

Vectors of Each Force

The formula for finding the magnitude of each force is given by. Fx = F cos θ and Fy = F sin θ where x and y are the directional components of each force in Cartesian coordinates (Beer 70).

Provide a 5 pages analysis while answering the following question: Marine Mammals in Captivity. Prepare this assignment according to the guidelines found in the APA Style Guide. An abstract is required. &nbsp.The Marine Mammal Protection Act (1972) was the first law by the American Congress to call distinctively for a network approach to natural resource conservation and management. The Act was signed into law on 21st October 1972 by President Richard Nixon. It took effect two months later on 21st December 1972. The Act disallows the capturing of marine mammals. It also endorses a suspension on the export and import of any marine mammal. The Act also forbids any marine mammal product or part inside the United States (Marine Mammal Commission, 2008). The Act identifies “take” as the Act of killing, hunting, harassment, and capture of any marine creature or endeavor.

Purpose of the Act

The Marine Mammal Protection Act (MMPA) identifies harassment as any attempt of torment, pursuit, or irritation that has the likelihood to either harm a marine creature in the wild or agitate an aquatic animal by causing disturbance of behavioral patterns. This comprises, but is not restricted to, breathing, migration, nursing, feeding, breeding, or sheltering (Marine Mammal Commission, 2008). The Marine Mammal Protection Act grants for enforcement of its preventions and the issuance of rules to execute its legislative goals. Another purpose of the Act, as stated earlier by the paper, is to disallow the capturing of marine mammals and endorse a suspension on the export and import and trade of any marine mammal (Marine Mammal Commission, 2008).

Allowance and Regulations of Animals in Captivity

The Act prohibits the exploitation and takes off any marine creature without appropriate approval, which is only be offered by the Service (Marine Mammal Commission, 2008). Consents might be granted for public display, scientific research, and the exportation or importation of marine animal products and parts upon clarifications by the Service, in which the issuance is steady with the Act’s regulations. At no cost are individuals who are permitted to keep marine mammals allowed to hurt them. People with a permit are supposed to do their best to give the creatures an environment similar to the one they were taken from. To manage and conserve marine creatures, the keepers should avoid any psychological and physical disturbance to the creatures (Marine Mammal Commission, 2008).

Need help with my writing homework on What Is the Origin and What Are the Goals of the BRICS Coalition. Write a 2000 word paper answering; Examples of these actors include the European Union, ASEAN, and the Shanghai Corporation. In the 21st century, another global actor has emerged, and it is referred to as the BRICS nations. These are countries that are experiencing enormous economic growth, and hence making them influential in the international system. Countries that are members of BRICS, include Brazil, China, South Africa, and India. These countries have a significant influence on global and regional affairs, and they are members of the G-20.&nbsp.

Beausang (2012) explains that the economic potential of countries such as India, Russia, and Brazil, could project them, making them some of the most dominant economies of the world, by the year 2050. This idea was first brought about by Jim O’Neill, an economist by profession, working for Goldman Sachs. Jim O’Neill in making these assertions was looking at various factors that played a role in the emergence of these countries into the global stage (Kornegay & Bohler-Müller, 2013). One such factor is the kind of land area that these countries were able to command. Countries such as India and China have a large land area, and their population is big. For instance, China is considered the most populated country, with a population of about 1.35 billion people. India on the other hand, is also a largely populated country, having a population of about 1.25 billion people.

This type of population is economically beneficial to these countries, mainly because they are able to attract a large number of multi-national companies, and other forms of foreign investments. Countries such as Brazil and Russia also command a huge number of people, hence making them a luxurious destination for foreign investments. It is because of this large number of people, making it possible for these countries to produce cheap labor and markets for international products, that the economies of these countries were able to emerge, and experience numerous growth.