Problem 9.10 calculate the maximum internal crack length allowable for a 2024-t3 aluminum alloy component that is loaded to a stress one-half of its yield strength. assume a yield strength 345 mpa, a plane strain fracture toughness of 44 mpa and that y = 1.53.

a

explanation:

because they are cartillidge

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

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