diff options
Diffstat (limited to '3886/CH2')
| -rw-r--r-- | 3886/CH2/EX2.1/Ex2_1.sce | 14 | ||||
| -rw-r--r-- | 3886/CH2/EX2.2/Ex2_2.sce | 5 |
2 files changed, 19 insertions, 0 deletions
diff --git a/3886/CH2/EX2.1/Ex2_1.sce b/3886/CH2/EX2.1/Ex2_1.sce new file mode 100644 index 000000000..838f9e495 --- /dev/null +++ b/3886/CH2/EX2.1/Ex2_1.sce @@ -0,0 +1,14 @@ +//Determination of magnitude of forces and angle between them
+//Assume F1=F then F2=2*F1
+//condition 1 gives
+//5*F^2+4*F^2*cosd(theta)=67600...(1)
+//condition 2 gives
+//5*F^2-4*F^2*cosd(theta)=32400...(2)
+//Adding (1) and (2)
+F=sqrt(10000) //N
+F1=F //N
+F2=2*F //N
+//put F1 and F2 in Equation (1)
+theta=acosd(0.44) //degree
+printf("Magnitude of forces are :-\n F1=%.0f N\n F2=%.0f N",F1,F2)
+printf("\nAngle between the forces is :-\n theta=%.1f degree",theta)
diff --git a/3886/CH2/EX2.2/Ex2_2.sce b/3886/CH2/EX2.2/Ex2_2.sce new file mode 100644 index 000000000..499bc0e94 --- /dev/null +++ b/3886/CH2/EX2.2/Ex2_2.sce @@ -0,0 +1,5 @@ +//Horizontal and Vertical components of Force
+//Resolving 20 kN force we get
+Fx=20*cosd(60) //kN (towards left)
+Fy=20*sind(60) //kN (Downward)
+printf("Horizontal and vertical components respectively are:-\n Fx=%.2f kN (towards left)\n Fy=%.2f kN (Downward)",Fx,Fy)
|