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clear
//Given
//Variable declaration
A=10*10**2 //Area of bar in sq.mm
L=3*10**3 //Length of bar in mm
x=1.5 //Extension due to suddenly applied load in mm
E=2e5 //Youngs Modulus in N/sq.mm
//Calculation
sigma=int(x*E/L) //Instantaneous stress due to sudden load in N/sq.mm
P=int((sigma*A)/2*1e-3) //Suddenly applied load in kN
//Result
printf("\n Instantaneous stress produced by a sudden load = %0.3f N/mm^2",sigma)
printf("\n Suddenly applied load = %0.3f kN",P)
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