Physics, 29.06.2019 06:10, justintisdale95
Atitanium tube 200mm diameter and 5mm wall thickness is subjected to an internal pressure of 13.5mpa. the tube contains a longitudinal crack along its full length. assuming that the tube can be approximated by a single edge notched plate subjected to a tensile stress equal to the hoop stress in the tube determine the crack length to cause failure. you may assume that the material fracture toughness is 55 mpavm. provide your answer in mm enter answer
Answers: 1
Physics, 21.06.2019 23:30, idjfjcjs584
Edward tolman explained the results of his study by theorizing that the rats were learning about the maze during every trial but they a. were agitated because other groups were getting reinforcement b. could not remember how to demonstrate it without reinforcement c. were not motivated to demonstrate it without reinforcement d. seemed to be too lazy to actually work without reinforcement
Answers: 3
Physics, 22.06.2019 12:00, laurenppylant
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Physics, 23.06.2019 01:40, gatorboy1788
The largest observatory complex in the world is on mauna kea, the tallest mountain on earth. what are some factors astronomers consider when selecting an observatory site? don’t forget practical ones. should astronomers, for example, consider building an observatory on denali (mount mckinley) or mount everest?
Answers: 1
Physics, 23.06.2019 03:30, allieeastridge
Select the correct lewis structure for fluorine which is group 7a element?
Answers: 1
Atitanium tube 200mm diameter and 5mm wall thickness is subjected to an internal pressure of 13.5mpa...
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