clear; clc; printf("\t\t\tProblem Number 2.4\n\n\n"); // Chapter 2: Work, Energy, and Heat // Problem 2.4 (page no. 66) // Solution //Given Z=600; //Unit:ft //Z=The distance,the body is raised from its initial position when the force is applied gc=32.174; //Unit: (lbm*ft)/(lbf*s^2) //gc is constant of proportionality g=gc; //Unit:ft/s^2 //g=The local gravity m=1; //Unit:lbm //m=mass PE=(m*g*Z)/gc; //potential energy //Unit:ft*lbf printf("%f ft*lbf work is done lifting the water to elevation ",PE)