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Modern Algebr
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A prismatic bar AB of length L, cross-sectional area A ,modulus of elasticity E ,and weight W hangs vertically under its own weight
a>derive a formula for the downward displacement d(c) of point C which is located at a distance l from the lower end of the bar
The answer is W(L^2-l^2)/(2EA)
how do we get it?
Thanks for any hints or answers!
a>derive a formula for the downward displacement d(c) of point C which is located at a distance l from the lower end of the bar
The answer is W(L^2-l^2)/(2EA)
how do we get it?
Thanks for any hints or answers!