47 A Copper wire of length Lou Young s modulus Yea and

Last updated: 6/2/2023

47 A Copper wire of length Lou Young s modulus Yea and diameter d is hung from the ceiling An Aluminium wire of length LA Young s modulus YAI and of same diameter d is joined end to end at the free end of the Copper wire If under the action of a load applied at the free end of the Aluminium wire the net elongation is AL the applied load is AL Yo La YAL ALLA C A Y YAAL YO LAI YAILO