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clear;
clc;
printf("\t\t\tProblem Number 2.3\n\n\n");
// Chapter 2: Work, Energy, and Heat
// Problem 2.3 (page no. 62)
// Solution
//Given
k=20*1000; // Unit:N/m //k=20kN //k=spring constant
l=0.075; //Unit:meter //l=75 mm //l= length of compression of string
work=(1/2)*k*l^2; //force-displacement relation //Unit:N*m
printf("Workdone is %f Jule",work);
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