Find the extension in a wire of length 'L' area 'A' mass 'M' and Young's modulus of elasticity 'Y' under ots own weight
a) MgL/2AY b) MgL/3AY c) 2MgL/3AY d) MgL/AY
Dear student,
in this question whole mass is considered on centre of mass and hence for calculating max displacement, we are calculating he displacement of centre of mass only
Regards
in this question whole mass is considered on centre of mass and hence for calculating max displacement, we are calculating he displacement of centre of mass only
Regards