In the compliance calibration of an edge-cracked fracture toughness testpiece of an aluminum alloy, it was observed that a load of 100 kN produced a displacement between the loading pins of 0.3 mm when the crack length was 24.5 mm, and 0.3025 mm when the crack length was 25.5 mm. The fracture load of an identical testpiece containing a crack of length 25.0 mm was 158 kN. Calculate the critical value of the mechanical potential energy release rate Q at fracture and hence the plane strain fracture toughness Kic of the alloy. All testpieces were 25 mm thick. For the alloy, Young's modulus, E = 70 GPa and Poisson's ratio, v = 0.3.

Art friedman-friedmans appliance : Art Friedman started his business in 1970 as Friedmans Appliance, selling all types of major appliances. In 1976, Friedman changed the company name to Friedmans Microwave Ovens to match his new strategy of focusing only on microwave ovens, which w.. |

Identifying appropriate needs assists in product : Marketing strategy focuses on solving problems. Many of the problems originate from specific needs. Identifying the appropriate needs assists in the product differentiation process, as well. Identify the Primary Needs and Secondary Needs this prod.. |

Identifying appropriate needs assists in product : Marketing strategy focuses on solving problems. Many of the problems originate from specific needs. Identifying the appropriate needs assists in the product differentiation process, as well. Identify the Primary Needs and Secondary Needs this prod.. |

Market-basket analysis : Suppose you work at Costco or another major, national, big-box store, and you do a market-basket analysis and identify the 25 pairs of items in the store that have the highest lift and the 25 pairs of items that have the lowest lift. |

Calculate the critical value of mechanical potential energy : Calculate the critical value of the mechanical potential energy release rate Q at fracture and hence the plane strain fracture toughness Kic of the alloy. All testpieces were 25 mm thick. For the alloy, Young's modulus, E = 70 GPa and Poisson&.. |

Employee networks at whirlpool corporation : Since 1911, Whirlpool Corporation has grown from a small company to a global corporation with manufacturing locations on every major continent and over 68,000 employees worldwide. Like many organizations, one of Whirlpool's strategies for creating.. |

Summarize the choosen article in your own words : Summarize the article in your own words. Indicate the relevant economic concepts from the class. Create 2 discussion questions related to the article. |

Describe the range and the domain of this function : This plot represents a function. Remember that a closed circle (a dot) on a point indicates the point is plotted, while an open circle indicates that point is not plotted. So, for example, the point (2,2) is plotted, but the point (3,2) is not. De.. |

Appropriate independent and dependent variables : Utilizing what you identify as appropriate independent and dependent variables create first a functional model then a theoretical model of the demand for pizza at a pizza restaurant. |

## Compute nominal compressive strength for a500 grade b steelAn HSS 10×8×3?16 is used as a compression member with one end pinned and the other end fixed against rotation but free to translate. The length is 12 feet. Compute the nominal compressive strength for A500 Grade B steel |

## Write a report on hazardous waste managementWrite a report on summarizing the technical details of the landfilled site including operation and management - Write a project report on one of the above mentioned area assigned by the concerned teacher. |

## The velocity and the total distance traveledThe acceleration of a particle is defined by the relation a=-8m/s^2. Knowing that x=20m when t=4s and that x=4m when v=16m/s, determine (a) the time when the velocity is zero, (b) the velocity and the total distance traveled when t=11s. |

## Find length and width of square basin for virus disinfectionFind the length and width of a square basin for virus disinfection of a flow of 6 MGD. You may assume a depth of 5 ft, a C(dot)t product of 10 (mg/L) (dot)min for 1.5-log removal, and a target free chlorine residual of 0.6 mg/L. |

## Compute the forces in all members of the given trussCompute the forces in all members of the given truss as shown in figure. |

## Find dimension parameters that affect the drag coefficientThe flow is incompressible, but friction and inertia influences the flow pattern. Use dimensional analysis. Find the dimension parameters that affect the drag coefficient. |

## Determine the volume flow rate for this particular waterEveryone has experienced using a water fountain that produces a bit too much water pressure. In fact, the drinking fountain on the 3rd floor of Dana Hall at the south end of the hallway shoots a pretty good jet of water |

## What is the velocity head expressed in atmospheresWhat is the velocity head expressed in atmospheres for a rapid filter operated at a surface loading rate of 475 m/d when the local porosity is 0.40? |

## How many hours will it take approx to complete the joba job requires excavating and hauling 500 cyds (in situ) of sandy soil. in your posession is an excavator and a dump truck (capacity 30 cyds loose) the dump truck has a round trip travel time of 5 mins and 45 secs to the dump site and back. |

## Determine time of queue dissipation and longest queue lengthFinally, the wreckage is removed, and the freeway is restored to full capacity (4000 veh/h) at 8:31 a,. Assume D/D/1 queuing to determine time of queue dissipation, longest queue length, total delay, average delay per vehicle, and longest wait of .. |

## Over what distance does discharge increase in depth occurIn a short section of a channel carrying a steady discharge of 36 m^3/s, the depth is seen to increase from 1.6 m to 1.75 m. The channel is rectangular, 20 m wide with a bedslope of 0.0002 and Manning n of 0.014. |

## What are the problems associated with this methodWhat are the problems associated with this method in terms of shrinkage of concrete? |

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