Question

a steel rod 30mm x 12.5mm and 500mm long is subjected to a axial pull of 75 kn determine the changes in lenght ,width and thickness and volume of bar.if young's modulus is 200 kn/mm2 ​

Answer 1

Answer:

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Step-by-step explanation:

jwnwtntajwgmnwgbwgmegngwnwgnwgw gabb