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In this course, we will engage in graded discussions that focus on “the real world” by applying the physics

In this course, we will engage in graded discussions that focus on “the real world” by applying the physics concepts we are learning to both everyday life and to aviation.

After completing the readings and concept-related activities in the above sections of the module—including the module Experiment, you will be prepared to engage in this discussion.

Initial Post Instructions and Requirements:

Choose a discussion topic (DOCX). Download discussion topic (DOCX).
Formulate an organized, clearly worded, and succinct initial post that substantively covers all discussion paragraph points stated for your chosen topic. Because your initial post will be scored on the degree to which you meet these standards, there is no set minimum word requirement. However, there is a set maximum word requirement – confine your initial post to 500 words. Remember that we are all reading each other’s posts, and one that is succinctly written is more likely to be read and responded to, thus furthering our discussion on that topic.
Include at least one graphic, video, or image that visually adds to some aspect of your post – as they say, pictures are worth 1000 words!
Post your initial post by the fourth day of the module week. You will not be able to see any posts until you post your initial post.

Global warming and fossil fuels. Discussion Board

By burning fossil fuels we generate most of the energy needed to sustain our modern life style. Scientists, in the other hand, consider that the use of fossil fuels for more than 100 years is responsible of the global warming. There are some key questions that we must answer:
1. How are fossil fuels contributing with global warming?
2. Are fossil fuels renewable? Explain your answer.
3. Which are the main alternatives to generate energy, that could let us replace the fossil fuels?
As part of this discussion we must not discuss about the religion beliefs of any participant.

linear vectors and Helbert space

Physics Assignment Help 1 Linear vectors and Hilbert space
D: Linear vector space A linear vector space is a set of elements, called vectors, which is closed under addition and
multiplication by scalars.

Using Dirac notation, the vectors are denoted by kets: |k). We can associate to each ket a vector in the dual space
called bra: (?|.

If two vectors |?) and |?) are part of a vector space, then ? ? also belongs to the space. If a vector ? is in
the space, then ? |?) is also in the space (where ? is a complex scalar).
A set of linearly independent vectors ?i is such that k ck ?k = 0 if and only if ck = 0 k (no trivial combination
of them sums to zero).

Physics Question

A sailboat sets out from the U.S. side of Lake Erie for a point on the Canadian side, 90.0 km due north. The sailor, however, ends up 50.0 km due east of the starting point. (a) How far and (b) in what direction must the sailor now sail to reach the original destination?
Please use the template attached for the answer. I can explain in more detail what each section of the template wants as well. It’s just one simple question but by filling the attached file. Thanks in advance!

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