Chapters 11 and 14 Written Homework
Be sure to show all your work, particularly for odd-numbered
questions. If you end up looking at a solution please cite the
source of your information.
11 – 10: A person of mass 75 𝑘𝑔 stands at the center of a rotating merry-go-round
platform of radius 3.0 𝑚 and moment of inertia 920 𝑘𝑔 ∙ 𝑚2. The platform rotates
without friction with angular velocity 0.95 𝑟𝑎𝑑/𝑠. The person walks radially to
the edge of the platform.
before and after the person’s walk
14 – 30: a) At what displacement of a SHO (Simple Harmonic Oscillator) is the
mechanical energy half kinetic and half potential? B) What fraction of the total
mechanical energy of a SHO is kinetic and what fraction potential when the
displacement is one third the amplitude?
14 – 43: A musician wishes to construct a metronome based on a simple pendulum
design where a “beat” is sounded when the bob reaches each opposite extreme of
its swing. (This means two beats are sounded for each cycle of the pendulum.)
How long must the pendulum be so that this metronome is set for 104 beats per
Essayblazers.com is an online academic writing site which provides students with quality and professional assistance in completing their essays, research papers and other assigned tasks. The website has a wide range of services including essay writing, dissertation tutoring and exam taking services among others. It has a state of the art ordering system that allows customers to place orders quickly, conveniently and securely.
Essayblazers’s professional writers are highly skilled in crafting customized pieces on any topic given by its customers. Customers can choose from over 400+ writers who have different qualifications such as Master’s degrees or PhDs in various fields of study. As soon as a customer places an order, they will be matched with the most suitable writer for their assignment based on its complexity and difficulty level. All assignments are done within the stipulated timeline while maintaining high standards of quality expected by universities across the world.
The company also offers specialized dissertation tutoring service where it provides guidance on how to craft unique dissertations without plagiarism or errors. Each project is studied deeply before being assigned so that it meets all academic requirements while still providing interesting content to readers. The experienced dissertation tutors provide comprehensive understanding on relevant topics by conducting extensive research and applying advanced tools for analysis like SPSS or STATA software packages among others. This ensures that clients receive error free work when they submit their projects for review at university level which enables them to excel academically due to high-quality results achieved through this service offered by Essayblazers .
In addition to essay writing services, Essayblazers also offers exam taking services for those students who may not have enough time or resources needed in preparing for exams effectively . Professional Exam takers help reduce stress levels related to having limited knowledge about certain concepts covered under the syllabus thus allowing them more time needed during revision periods prior exams so they can perform better than usual thereby increasing chances of achieving higher grades compared to other classmates .
Finally , Essayblazers comes with great refund policies tailored toward ensuring customer satisfaction by giving refunds whenever necessary either partially or fully depending upon circumstances without any charges applied whatsoever . Within 14 days after submission , mistakes found within purchased documents may be amended free of cost until complete satisfaction is reached according clients expectations . This makes sure results obtained from hiring experts through this platform meet required standards necessary for successful completion of coursework enabling students achieve greater heights academically .
To sum up , EssayBlazer provides numerous advantages ranging from expertise available regarding article composing till last minute examination preparations making it an ultimate destination towards academic success both playfully & professionally along with 100% satisfaction guarantee !
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more