diff options
Diffstat (limited to '1205/CH14/EX14.6/S_14_6.sce')
| -rw-r--r-- | 1205/CH14/EX14.6/S_14_6.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1205/CH14/EX14.6/S_14_6.sce b/1205/CH14/EX14.6/S_14_6.sce new file mode 100644 index 000000000..9bc37ff34 --- /dev/null +++ b/1205/CH14/EX14.6/S_14_6.sce @@ -0,0 +1,18 @@ +clc;
+W=3000;//N, force applied at G
+delmt=120;//kg/s, rate of falling grains
+vA=10;//m/s, velocity with which grains hits chute at A
+vB=7.5;//m/s, velocity with which grains hits chute at B
+theta=10;//degree,angle with which grains falls
+theta=theta*%pi/180;//rad
+//System formed by the momentum and impulses is equipollent to the momentum del_m*vB
+
+//putting above values in equations we get
+
+B=(3.5*W+1.5*delmt*vA+3*delmt*vB*cos(theta)-6*delmt*vB*sin(theta))/6;//N, reaction at roller support B
+Cx=delmt*vB*cos(theta);//N, x component of reaction at hinge C
+Cy=W-B+delmt*(vA-vB*sin(theta));//N, x component of reaction at hinge C
+
+printf("Reaction at roller support B is B= %.0f N \n x component of reaction at hinge C is Cx= %.0f N\n y component of reaction at hinge C Cy=%.0f N\n",B,Cx,Cy);
+
+//Actual solving also shows similar answer as programme shows, book shows rounded value
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