Guy's pls answer this question I have exam today
uniform rectangular bar 1m long 2cm broad and 0.5 cm thick is supported on its flat face symmetrically on two knife edged 70cm apart.If loadd of 200g are hung from the two ends the elevation of the centre of the bar is 48mm.Find youngs modulus of the bar
uniform rectangular bar 1m long 2cm broad and 0.5 cm thick is supported on its flat face symmetrically on two knife edged 70cm apart.If loadd of 200g are hung from the two ends the elevation of the centre of the bar is 48mm.Find youngs modulus of the bar
Answers & Comments
Explanation:
Plugging these values into the formula above, we get:
Young's modulus = (200,000g/cm^2) / (0.48) = 416,666.7g/cm^2.
This is the Young's modulus of the bar.
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