What is the magnitude of the maximum stress that exists at the tip of an internal crack having a radius of curvature of 4.5 × 10-4 mm (1.772 × 10-5 in.) and a crack length of 3.5 × 10-2 mm (1.378 × 10-3 in.) when a tensile stress of 180 mpa (26110 psi) is applied?

not too sure thinking it will always be directed towards the centre of the earth. could be wrong not sure

technology is the collection of techniques, skills, methods, and processes used in the the merriam-webster learner's dictionary offers a definition of the term: "the use of moreover, these technologies have become so complex that entire fields more recently, modern works of science fiction such as those by philip k.

explanation: