A 40 kg boy whose leg are `4cm^2` in area and `50cm` long falls through a height of `2m` without breaking his leg bones. If the bones can stand a stress of `1.0xx10^8(N)/(m^2)`, calculate the Young's modulus for the material of the bone.

A 45 kg boy whose leg bones are 5 cm^(2) in area and 50 cm long falls through a height of 2m with out breaking his leg bones. If the bones can stand a stress of 0.9 xx 10^(8) Nm^(-2) , Calculate the Young's modulus for the material of the bone. Use , g=10 ms^(-2)

A 45 kg boy whose leg bones are 5 cm^(2) in area and 50 cm long falls through a height of 2m with out breaking his leg bones. If the bones can stand a stress of 0.9 xx 10^(8) Nm^(-2) , Calculate the Young's modulus for the material of the bone. Use , g=10 ms^(-2)

A 45 kg boy whose leg bones are 5 cm^(2) in area and 50 cm long falls through a height of 2m without breaking his leg bones. If the bones can stand a stress of 0.9 xx 10^(8) Nm^(-2) , then young's modulus for the material of the bone 18

A 50 kg girl whose leg bones are 5m^2 in area and 50 cm long falls from a height of 2 m without breaking her leg bones.If the bones can stand a stress of 10^8 Nm^(-2) ,calculate the Young's modulus for the material of bones.

A metal wire is observed to stretch by one part in a million when subjected to a stress of 8xx10^(4)N//m^(2) . The Young's modulus of the metal is

Bulk modulus of a material is 2.5xx10^(11)"dyne"//cm^(2) and Poisson's ratio is 0.4. Then young's modulus for such material ios

A wire of length 20 m and area of cross section 1.25 xx 10^(-4) m^2 is subjected to a load of 2.5 kg. (1 kgwt = 9.8N). The elongation produced in wire is 1 xx 10^(-4) m. Calculate Young’s modulus of the material.

(a) A wire 4 m long and 0.3 mm, calculate the potential energy stored in the wire. Young's modulus for the material of wire is 2.0xx10^(11) N//m^(2) .

(a) A wire 4 m long and 0.3 mm, calculate the potential energy stored in the wire. Young's modulus for the material of wire is 2.0xx10^(11) N//m^(2) .

The length of a wire is 1.0 m and the area of cross-section is 1.0 xx 10^(-2) cm^(2) . If the work done for increase in length by 0.2 cm is 0.4 joule, then Young's modulus of the material of the wire is