Question

On the same material and cross-sectional area, the middle one being vertical
Tension in the middle string AC is
Mg
Mgcos e
Mg sino
a) 1+2 cos e
b) 1 + 2 cos 0
c) 1 + 2 cose
2Mg
d) 1+2 cos e
Tension in the side string AB and AD
Mgcos e
2Mgcos?
1+2 cos e
1+2 cose
Mg
C)
Mg
1+2 cos e
d) zcos e
Matrix Matching Type Questions
Column-II
Column-1​

Answer 1

Answer:

Explanation:

Work done = 12× stress × strain × volume

=12×Y×(strain)2×Volume

=12×Y×(xL)2×AL

=Yx2A2L