A steel rod of radius 2 4 cm the ends of which are fixed is

Last updated: 6/21/2023

A steel rod of radius 2 4 cm the ends of which are fixed is subjected to a tensile force of modulus 19 kN at both ends What is the stress if the temperature a drops by 14 degrees answer x10 PA B rises 14 degrees The Young s modulus of steel is 2x 1011 N m The mantissa of the result must be in the interval 1 10