The elastic limit of brass is `379MPa`. What should be the minimum diameter of a brass rod if it is to support a 400 N load without exceeding its elastic limit?
The elastic limit of brass is 379 MPa . What should be the minimum diameter of a brass rod if it is to support a 400 N load without exceeding its elastic limit ?
The stress for elastic limit of a material is 3.5times10^(8)N/m^(2) .The minimum diameter of a rod made of this material which can support 500N load without exceeding elastic limit will be
[" The stress for elastic limit of a "],[" material is "3.5times10^(8)N/m^(2)" .The "],[" minimum diameter of a rod made of "],[" this material which can support "500N],[" load without exceeding elastic limit "],[" will be "]
If the elastic limit of copper is 1.5xx10^(8) N//m^(2) ,determine the minimum diameter a copper wire can have under a load of 10.0 kg find , if its elastic limit is not to be exceeded.
A mass of 5 kg is hung from a copper wire of 5 mm diameter and 2 m in length. Calculate the extension produced. What should be the minimum diameter of the wire so that its elastic limit is not exceeded ? Elastic limit for copper =1.5xx10^(9) dyne cm^(-2) and Y for copper =1.1xx10^(12) dyne cm^(-2)
A lift is tied with thick iron and its mass is 314 kg. What should be the minimum diameter of wire if the maximum acceleration of lift is 1.2(m)/(sec^2) and the maximum safe stress of the wire is 1xx10^7(N)/(m^2) ?
A cable is replaced by another cable of the same length and material but of duouble the diameter. (i) Under a given load which cable wil show greater extension? (ii) How many times the second cable can support the maxium load without exceeding the elastic limit?
A cast iron column has internal diameter of 200 mm. What sholud be the minimum external diameter so that it may carry a load of 1.6 MN without the stress exceeding 90 N//mm^(2) ?
The elastic limit of stees is 8xx10^8Nm^-2 andits Young modulus 2x10^11Nm^-2 . Find the maximum eleongatin of a half metre steel wire that can be given without exceeding the elastic limit.
The length of a sonometer wire is 0.75 m and density is 9 xx 10^3 kg/ m^3 . It can bear a stress of 8.1 xx 10^8 N/ m^2 without exceeding the elastic limit. Then the fundamental frequency that can be produced in the wire is
