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A mild stell bar 40 mm diameter and 100 mm long is subjected to a tensile force along its axis.
Young's modulus of elasticity = 200 GN m -2. Poisson's ratio is 0.3.
Calculate the force required to reduce the diameter to 39.99 mm
It says use the x-y coordinate system?? This i don't understand?
Thank you
Young's modulus of elasticity = 200 GN m -2. Poisson's ratio is 0.3.
Calculate the force required to reduce the diameter to 39.99 mm
It says use the x-y coordinate system?? This i don't understand?
Thank you