Physics, asked by sweprnaep3118, 10 months ago

A thin steel plate of width 2b = 40 mm contains a central crack of length 2a = 20 mm and is subjected to a stress = 500 mpa normal to the crack plane

Answers

Answered by Ritikakinha1234
0

Answer:

so long .............................

Answered by supankamboj
0

you can divide 2b by 40mm and 2a with 20mm and answer is 500

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