[" lecreases "],[" ecome zero "],[" having area of "Y" ,"X" ,A mm' The stress produced in "N/m" ? "],[" constant K.The "]

A 20kg" load is suspended by a wire of cross section 0.4mm^(2).The stress produced in N/m ' is

A 20kg load is suspended by a wire of cross section 0.4mm^(2) . The stress produced in N//m^(2) is

If a metal wire of length L, having area of cross-section A and young' s modulus Y . Behave as a spring of spring constant K. The value of K is

If a metal wire of length L , having area of cross-section A and Young's modulus Y , behaves as a spring constant K . The value of K is

If y prop 1/x , then y/x = non -zero constant ,

A wire of length L are area of cross section A. Having young's modulus Y of its material, behaves like a spring of force constant k. the value of k will be

Two rods ' A ' & ' B ' of equal free length hang vertically 60 cm apart and support a rigid bar horizontally. The bar remains horizontal when carrying a load of 5000 kg at 20 cm from 'A' . If the stress in 'B' is 50 N//mm^(2) m, find the stress in 'A' and the areas of 'A' and 'B' Given Y_(B) = 9 xx 10^(4) N//m^(2),Y_(A) = 2 xx 10^(5) N//mm^(2), g = 10m//sec^(2)

Two rods ' A ' & ' B ' of equal free length hang vertically 60 cm apart and support a rigid bar horizontally. The bar remains horizontal when carrying a load of 5000 kg at 20 cm from 'A' . If the stress in 'B' is 50 N//mm^(2) m, find the stress in 'A' and the areas of 'A' and 'B' Given Y_(B) = 9 xx 10^(4) N//m^(2),Y_(A) = 2 xx 10^(5) N//mm^(2), g = 10m//sec^(2)

A wire having Young's modulus 2 xx 10^(11)N//m^(2) is stretched by a force. If the energy stored per unit volume of the wire is 40 "joule"//m^(3) , then the stress produced in the wire is

A steel rod of length 1m and radius 10 mm is stretched by a force 100 KN along its length. The stress produced in the rod Y_("Steel")=2xx10^(11)" N m"^(-2)