Aluminum rivets used in airplane construction

Assignment Help Physics

Reference no: EM13828784

Aluminum rivets used in airplane construction are made slightlylarger than the rivet holes and cooled by "dry ice" (solid CO2)before being driven. If the diameter of a hole is 4.460 mm , whatshould be the diameter of a rivet at 23.0 °C, if its diameter is toequal that of the hole when the rivet is cooled to -79.5 °C, thetemperature of dry ice? Assume that the expansion coefficient ofaluminum is 2.4×10-5(°C)-1 and remains constant

Reference no: EM13828784

Questions Cloud

Initial investment-double-declining balance depreciation : Initial investment: Basic calculation Cushing Corporation is considering the purchase of a new grading machine to replace the existing one. The existing machine was purchased 3 years ago at an installed cost of $20,000; it was being depreciated under..

Find the momentum kinetic energy : Find the momentum, kinetic energy, and total energy of an electron moving at a speed of c / ε The rest energy of an electron is 0.51099893 MeV/c^2

Effectiveness of reactionaries given after training events : 'Happy sheets' (the 'reactionaries' circulated to participants immediately after a training event) are often criticized for being a relatively ineffective means of evaluation. Discuss the strengths and weaknesses of 'happy sheets', making referenc..

The relevant cash flows for this replacement decision : Expansion versus replacement cash flows Edison Systems has estimated the cash flows over the 5-year lives for two projects, A and B. After-tax cash inflow expected from liquidation. If project A were actually a replacement for project B and the $12,..

Aluminum rivets used in airplane construction : Aluminum rivets used in airplane construction are made slightlylarger than the rivet holes and cooled by "dry ice" (solid CO2)before being driven. If the diameter of a hole is 4.460 mm , whatshould be the diameter of a rivet at 23.0 °C, if its diamet..

Raising awareness of bullying in the workplace : This question assumes that you have just designed a training programme for your organization on 'Raising Awareness of Bullying in the Workplace'. Select and describe suitable evaluation methods to assess the impact of this training, giving reasons..

Average acceleration aavg in the time interval : Fromt= 0 tot= 4.39 min, a man stands still, and fromt= 4.39 mintot= 8.78 min, he walks briskly in a straight line at a constant speed of2.01 m/s. What are(a)his average velocityvavgand(b)his average accelerationaavgin the time interval 1.00 min to5.3..

Describe the tcp/ip address maintenance process planned : Describe the TCP/IP address maintenance process planned for the system. Maintenance should include assignment of new addresses and a periodic review of currently assigned addresses

Evaluate the effectiveness of deterrence and rational choice : Evaluate the effectiveness of deterrence and rational choice theory. Both can. Classical school criminology relies heavily on the concept of free will. How can one ever demonstrate empirically the existence of a free will

User Account

All Pages