The tower of the wind turbine (see Figure 6) has a height of 30 m and a circular hollow cross-section that has an inner diameter of 0.4 m and an outer diameter of 1 m. The rotor and hub mass is 0.3 × 103 kg and the tower is made of steel that has a Young’s modulus of 200 GPa and density 7800 kg/m3. When the tower’s weight is ignored, determine: a) the natural frequency of transverse vibration of the system; b) the time response due to initial transverse displacement x0 = 0.1 m; c) the maximum values of velocity and accelerations. When the tower’s weight is taken into account using equivalent weight 23.57% of its actual weight, repeat the above sub-questions a), b), and c).
She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!
I feel, I am the best option for you to fulfill this project with 100% perfection. I am working in this industry since 2014 and I have served more than 1200 clients with a full amount of satisfaction.
I can help you with your homework & assignments to get A grade. I have helped several students multiple fields such as marketing, SWOT, PESTEL, Finance, Law, Sociology and Psychology. I know how to structure and format content with different writing styles such as MLA, APA, & Harvard. Please try me once at least. You will be satisfied.
Hey, I can write about your given topic according to the provided requirements. I have a few more questions to ask as if there is any specific instructions or deadline issue. I have already completed more than 250 academic papers, articles, and technical articles. I can provide you samples. I believe my capabilities would be perfect for your project. I can finish this job within the necessary interval. I have four years of experience in this field. If you want to give me the project I had be very happy to discuss this further and get started for you as soon as possible.
I have more than 12 years of experience in managing online classes, exams, and quizzes on different websites like; Connect, McGraw-Hill, and Blackboard. I always provide a guarantee to my clients for their grades.
I see that your standard of work is to get content for articles. Well, you are in the right place because I am a professional content writer holding a PhD. in English, as well as having immense experience in writing articles for a vast variety of niches and category such as newest trends, health issues, entertainment, technology, etc and I will make sure your article has all the key pointers and relevant information, Pros, Cons and basically all the information that a perfect article needs with good research. Your article is guaranteed to be appealing, attractive, engaging, original and passed through Copyscape for the audience so once they start reading they keep asking for more and stay interested.