A `0.1kg` mass is suspended from a wire of negligible mass. The length of the wire is 1m and its crosssectional are is `4.9xx10^-7m^2`. If the mass is pulled a little in the vertically downward direction and released, it performs simple harmonic motion of angular frequency `140 rad s^-1`. If the Young's modulus of the material of the wire is `nxx10^9 Nm^-2`, the value of n is

A 0.1 kg mass is suspended from a wire of negligible mass. The length of the wire is 1 m and its cross sectional area is 4.9 times 10^-7 m^2 . IF the mass is pulled a little in the vertically downward direction and released, it performs simple harmonic motion of angular frequency 140 rad.s^-1 . IF the young's modulus of the material of the wire is n times 10^9 N.m^-2 . Find the value of n.

A 0.1 kg mass is suspended from a wire of negligible mass. The length of the wire is 1 m and its cross - sectional area is 4.9xx10^(-7) m^(2) . If the mass is pulled a little in the vertically downward direction and released , it performs SHM with angular frequency 140 rad s^(-1) . If the young's modulus of the material of the wire is pxx10^(9) Nm^(-2) , find the value of p .

A 0.1 kg mass is suspended from a wire of negligible mass. The length of the wire is 1 m and its cross - sectional area is 4.9xx10^(-7) m^(2) . If the mass is pulled a little in the vertically downward direction and released , it performs SHM with angular frequency 140 rad s^(-1) . If the young's modulus of the material of the wire is pxx10^(9) Nm^(-2) , find the value of p .

A mass of 0.2 kg, length 1m and cross sectional area 4.9 xx 10^(-7) m^(2) is suspended from a massless wire. The mass is pulled slightly in the vertically downward direction and released. It performs simple harmonic motion of angular frequency 70 rad s^(-1) . If the Young's modulus of the material of the wire is x xx 10^(9) Nm^(-2) , find the value of x.

A 20 N stone is suspended from a wire and its length changes by 1% . If the Young's modulus of the material of wire is 2xx10^(11)N//m^(2) , then the area of cross-section of the wire will be

A wire suspended vertically from one of its ends is stretched by attaching a weight of 20 N to its lower end. If its length changes by 1% and if the Young's modulus of the material of the wire is 2 xx 10^(11) N//m^(2) , then the area of cross section of the wire is