Engineering, 26.07.2019 17:10, Brayner14
An open-coiled helical spring has 20 coils of wire of diameter 10 mm at a pitch of 80 mm, the coils having a mean radius of 120 mm. if the spring is subjected to an axial twist of 5 nm, find the maximum normal and shear stress in the section of the wire. if e- 200 gpa and g 80 gpa, determine the axial extension of the spring and the relative rotation between the ends. find the strain energy stored in the spring,
Answers: 1
Engineering, 03.07.2019 15:10, margaret1758
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 18:10, qwertylol12345
Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
Answers: 2
Engineering, 04.07.2019 18:20, rjone8429
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
An open-coiled helical spring has 20 coils of wire of diameter 10 mm at a pitch of 80 mm, the coils...
Mathematics, 17.09.2019 06:20