Calculate the number of polyethylene chains

Assignment Help Mechanical Engineering
Reference no: EM131275906

A polyethylene rope weighs 0.25 lb per foot. If each chain contains 7000 repeat units,

(a) calculate the number of polyethylene chains in a 10-ft length of rope, and

(b) the total length of chains in the rope, assuming that carbon atoms in each chain are approximately 0.15 nm apart.

Reference no: EM131275906

Questions Cloud

Provides management services to music artists : Live Nation operates music venues, provides management services to music artists, and promotes more than 22,000 live music events annually. The company merged with Ticketmaster and acquired concert and festival promoters in the United States, Austral..
What about variability with a percentage : When calculating sample size, how can a researcher decide on the level of accuracy to use? What about level of confidence? What about variability with a percentage?
Prepare a book review on the given topic : Prepare a book review on the given topic.
Calculate the number of polyethylene chains : the total length of chains in the rope, assuming that carbon atoms in each chain are approximately 0.15 nm apart.
Keep costs low while maintaining quality service : As the owner of a pizza delivery restaurant, you are constantly looking for ways to keep costs low while maintaining quality service. Because your profit margins are thin, you’d like the number of delivery drivers to be as low as possible. How many d..
Determine how their business strategy : In this case study, you will research an organization and determine how their business strategy differentiates them from other organizations in the same industry using Porter’s four competitive strategies model (p. 85). Write a one- to two-page (250-..
Indicate how a pilot study can help a researcher : Why is it important for the researcher and the marketing manager to discuss the accuracy level associated with the research project at hand?
How to find scientific materials in the holdings of library : The assignment has two primary purposes: to acquaint you with how to find specific scientific materials in the holdings of a good library; and to give you the opportunity to do some in-depth reading in a topical area of your choice.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd