diff options
Diffstat (limited to '1205/CH3/EX3.2')
| -rw-r--r-- | 1205/CH3/EX3.2/S_3_2.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1205/CH3/EX3.2/S_3_2.sce b/1205/CH3/EX3.2/S_3_2.sce new file mode 100644 index 000000000..f7463f0a3 --- /dev/null +++ b/1205/CH3/EX3.2/S_3_2.sce @@ -0,0 +1,14 @@ +clc;
+// Given data
+F=800; // N , Force applied on bracket
+theta=60;// degree, angle made by lever with +ve X axis
+theta=theta*%pi/180;// Conversion of angle into radian
+r_AB=[-0.2, 0.16];//m vector drawn from B to A resolved in rectangular component
+F=[F*cos(theta), F*sin(theta)]//N , vector F resolved in rectangular component
+k=1;// Unit vector along Z axis
+
+// M_B=r_AB * F relation 3.7 from section 3.5
+M_B=det([r_AB; F])*k;// N.m
+printf("The moment of force 800 N about B is %.2f N.m . -ve sign shows its acting clockwise\n",M_B);
+
+
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