The flexural rigidity of a rod-like structure like a microtubule is a measure of its bending…

The flexural rigidity of a rod-like structure like a microtubule is a measure of its bending stiffness. Flexural rigidity is given by EL, where E is the Young’s modulus and L is the geometrical moment of inertia of the rod cross-section. For a hollow cylindrical cylinder with outer diameter, , and inner diameter, , the moment of inertia about an axis through the middle of its cross-section is The flexural rigidity of microtubules can be measured in several ways. Assuming the microtubule behaves like a slender rod of length L, the critical force, , at which buckling occurs is given by Euler’s

»The flexural rigidity of a rod-like structure like a microtubule is a measure of its bending stiffness. Flexural rigidity is given by EL, where E is the Young’s modulus and L is the geometrical moment of inertia of the rod cross-section. For a hollow cylindrical cylinder with outer diameter, , and inner diameter, , the moment of inertia about an axis through the middle of its cross-section is The flexural rigidity of microtubules can be measured in several ways. Assuming the microtubule behaves like a slender rod of length L, the critical force, , at which buckling occurs is given by Euler’s formula: Applying this equation, the flexural rigidity, EL, is estimated by measuring the force at which a microtubule of known length is observed to buckle. A) Critical loads for 10 microtubules are shown in below. Calculate the flexural rigidity for each microtubule and determine the mean flexural rigidity for all the microtubules tested. B) Use the mean flexural rigidity you calculated in (A) to estimate the Young’s modulus of a microtubule. State your assumptions about the geometry of a microtubule. Assume that the inner and outer diameters of the microtubule are 16nm and 24nm respectively.

»

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

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.

Money-back guarantee

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

Zero-plagiarism guarantee

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

Free-revision policy

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

Privacy policy

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

Fair-cooperation guarantee

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