Angular velocity of the crate

Assignment Help Other Engineering
Reference no: EM13875833

A uniformly loaded square crate is released from rest with its corner D directly above A; it rotates about A until its corner B strikes the floor, and then rotates about B. The floor is sufficiently rough to prevent slipping and the impact at B is perfectly plastic. Denoting by ?0 the angular velocity of the crate immediately after B strikes the floor, determine

(a) The angular velocity of the crate immediately before B strikes the floor,

(b) The fraction of the kinetic energy of the crate lost during the impact,

(c) The angle θ through which the crate will rotate after B strikes the floor.

1901_Angular velocity of the crate.jpg

Reference no: EM13875833

Questions Cloud

What are the shortcomings of the allocation formula : Using revenue as an allocation base, how should the costs be allocated for 2010? What are the shortcomings of this allocation formula?
Unlimited access to the company''s new york apartment : You serve on your organization's compensation committee, and you are meeting to negotiate the retirement package.
Describe two specific events in your life : What theory is the assessment you chose to take based on? Discuss the results of your test to show an understanding of the variables being assessed and the results. Make sure to include discussion of each of the factors/types assessed by the perso..
Neglecting the weight of the rod : A vertical load P is applied at end B of rod BC. The constant of the spring is k, and the spring is unstretched when θ = 90o. (a) Neglecting the weight of the rod, express the angle θ corresponding to equilibrium in terms of P, k, and l.
Angular velocity of the crate : A uniformly loaded square crate is released from rest with its corner D directly above A; it rotates about A until its corner B strikes the floor, and then rotates about B. The floor is sufficiently rough to prevent slipping and the impact at B is..
Prepare a multi step income statement for distribution : Sellall Department Stores reported the following amounts in its adjusted trial balance prepared as of its December 31 year-end: Administrative Expenses, $ 2,400; Cost of Goods Sold, $ 22,728; Prepare a multi step income statement for distribution to ..
Describe the similarities between yourself and your friend : describe the similarities and differences between yourself and the individual you have chosen. Conclude with your understanding of how your chosen theory explains the similarities or differences you have just described.
What is the rate of the wind : A jet travels 1686 mi against the wind in 3 hours and 2136 with the wind in the same amount of time. What is the rate of the jet in still air and what is the rate of the wind?
How much should be allocated to each restaurant : In May total fixed and unit variable costs remained the same, but the Beef Barn served 2,000 tables and the Fish Bowl served 3,000. How much should be allocated to each restaurant? Explain your reasoning.

Reviews

Write a Review

 

Other Engineering Questions & Answers

  Provide a teaching pedagogy reflective of 21st century

Provides safe Web access to students and staff. It also ensures no student or staff member is exposed to illicit web content.

  Determining the lower energy cost

The unit costs of electricity and natural gas are $0.092/kWh and $1.42/therm (1 therm = 105,500 kJ). Determine which system will have a lower energy cost.

  Thin, thick and combined cylinder theory

Strength of Materials: Advanced DV01 35, LO2 Thin, Thick and Combined Cylinder Theory:  This outcome is assessed using all three of the assignments detailed below.   For each assignment you are required to write a report.

  Analysis of the vehicle component

Analysis of the vehicle component: role, work conditions, requirements for the role and

  Use of lead in making plates, forks and knives

Companies or corporations typically offer paid vacation and sick leave; where is this money calculated in your invoices to the clients?

  Rank the functions by order of growth

Rank the following functions by order of growth. If two or more are of the same order (f(n) and g(n) are in the same class if and only if f(n) = T(g(n))), indicate which.

  Assume that you are managing a design project which will

imagine you are managing a design project that will create an interface for automobile mechanics. the interface would

  Poisson random variable

Poisson Random Variable The Poisson distribution (or PMF) is the limiting case of the binomial distribution (or PMF) as n → ∞, assuming that the expected value E[X] stays constant (so success or failure, depending on your definition, becomes a rar..

  Build a earthquake proof building

how to build a earthquake proof building

  What type of loading arrangements found on a roadheader

Design a suitable ore pass to transport ore a vertical distance of 200m from  the extraction level to the transport level of a block caving mining operation.

  Determine the required airflow for diesel dilution

What is the total development airflow and for a single Stope determine the required airflow for diesel dilution if the requirement is for 0.05 m3/s of air per kW of diesel power?

  Overcoming the obstucal with good leblel diagram

Write short notes on the overcoming the obstucal with good leblel diagram

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