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Diffstat (limited to '3648/CH2/EX2.9/Ex2_9.sce')
| -rw-r--r-- | 3648/CH2/EX2.9/Ex2_9.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3648/CH2/EX2.9/Ex2_9.sce b/3648/CH2/EX2.9/Ex2_9.sce new file mode 100644 index 000000000..38ac0acb6 --- /dev/null +++ b/3648/CH2/EX2.9/Ex2_9.sce @@ -0,0 +1,18 @@ +//Example 2_9
+clc();
+clear;
+ //To find the forces at the wall and the ground
+ theta1=53 //units in degrees
+ d1=3 //units in meters
+ F1=200 //units in Newtons
+ d2=4 //units in Meters
+ F2=400 //units in Newtons
+ theta2=37 //units in degrees
+ d3=6 //units in meters
+ P=((cos(theta1*%pi/180)*d1*F1)+(cos(theta1*%pi/180)*d2*F2))/(cos(theta2*%pi/180)*d3) //units in Newtons
+ H=P //units in Newtons
+ V=F1+F2 //units in Newtons
+printf("Force P=%d N\n",P)
+printf("Force V=%d N\n",V)
+printf("Force H=%d N",H)
+//In text book the answer is printed wrong as P=H=275N but the correct answer is P=H=276N
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