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//===========================================================================
//chapter 4 example 1
clc;
clear all;
//variable decalartion
L =0.4; //length of the strip in m
W = 0.0005; //width of the strip in m
t = 0.00008 //thickness in m
E = 1.2*10^10; //young's modulus in kg/m**2
d = 90; //deflection in degrees
//calucaltions
theta = %pi/(2); //deflection in radians
T = ((E*W*(t^3))/(12*L*2))*(%pi); //torque exerted in Kg-m
//result
mprintf("torque exerted T = %3.2e Kg-m",T);
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