Question

A Block of 20 kg is pulled on a horizontal rough floor, by applying force of 120 N through a steel

wire of length 2 m and area of crossection 0.001 m2

. If the coefficient of friction between floor and

block is 0.02. Find the strain produced in the steel wire. Y for steel 2 x 1011 N/m2 . ​

Answer 1

Answer:

110n

Explanation:

pls mark brainslest