A railway car wheel rolls on a rail. Both rail and wheel are made of steel for which E= 210 GPa and v= 0.3. The wheel has a radius of R₁ = 0.4 m, and the cross radius of the rail top surface is R₂ = 0.3 m (Fig. 13-14). Determine the size of the contact area and the maximum contact pressure if compressive load P is 90 kN. R₂ Fig. 13-14.

A railway car wheel rolls on a rail. Both rail and wheel are made of steel for which E= 210 GPa and v= 0.3. The wheel has a radius of R₁ = 0.4 m, and the cross radius of the rail top surface is R₂ = 0.3 m (Fig. 13-14). Determine the size of the contact area and the maximum contact pressure if compressive load P is 90 kN. R₂ Fig. 13-14.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

1. What are the main causes of vibrations in machines?
15.16. Files & More (F&M), a manufacturer of office equipment, is introducing a new product, the BUNGEE desk chair, made from elastic webbing that provides both comfort and support. The materials that go into the chair are shown below. a. Construct a product structure diagram that reflects how the product is assembled. b. Convert the product structure diagram into a multilevel indented bill of material. c. F&M is trying to decide how much of the chair to assemble for the customer prior to shipping. Recommend a preassembly strategy that would allow easy assembly for the customer, and document it with a revised multilevel indented bill of material.
what process is this? how to perform this? Procedure in position?
5. The artist used a mold. What is a mold? O metal tool hollow form O stretched canvas O special paintbrush
Assume if the shear stress in steel exceeds about 4.00 x 108 N/m² the steel ruptures. .(a)..Determine the shearing force necessary to shear a steel bolt 1.05 cm in diameter. Enter a number. differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N (b) Determine the shearing force necessary to punch a 2.00-cm-diameter hole in a steel plate 0.410 cm thick. N
I need the answer as soon as possible
Find warrk done
Question 03: Discuss with the help of an examplehow is a flywheel able to store energy. Also, compare solid and hollow flywheel, which one will be more effective and why?
Questions Three Consider the office chair design below, develop the design matrix and identify its type. Answer
What is the relationship between the goals of a process system and the risk associated with that system? (1 page max.)
H4.