D Find The Change In Length Of A Metal Rod With Original Length Of 0 9 M And The Strain Measured At 570 X 10 5 Determi 1 (18.24 KiB) Viewed 27 times
hi,
can you answer these please.
d. Find the change in length of a metal rod with original length of 0.9 m and the strain measured at 570 x 10-5. Determine the stress in the rod given the elastic modulus (E) is 230 GPa and therefore also determine the force that acts on an area of 130 mm2. (7 marks) e. Define Poison's ratio and provide a range for its value. (3 marks)
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