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Diffstat (limited to '3863/CH4/EX4.14/Ex4_14.sce')
-rw-r--r-- | 3863/CH4/EX4.14/Ex4_14.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3863/CH4/EX4.14/Ex4_14.sce b/3863/CH4/EX4.14/Ex4_14.sce new file mode 100644 index 000000000..731aa56c8 --- /dev/null +++ b/3863/CH4/EX4.14/Ex4_14.sce @@ -0,0 +1,23 @@ +clear +// +//Given +//Variable declaration +d=12.5 //Diameter of the rod in mm +delL=3.2 //Increase in length in mm +W=10*1000 //Steady load in N +P=700 //Falling load in N +h=75 //Falling height in mm +E=2.1e5 //Youngs modulus in N/sq.mm + +//Calculation +A=((%pi/4)*d**2) //Area of rod in sq.mm + +L=(E*A*delL/W) //Length of the rod in mm + +sigma=((P/A)*(1+(sqrt(1+((2*E*A*h)/(P*L)))))) //Stress produced by the falling weight in N/mm^2 + + +//Result +printf("\n NOTE:The given answer for stress is wrong.The correct answer is,") +printf("\n Stress = %.2f N/mm^2",sigma) + |