diff options
Diffstat (limited to '3886/CH22/EX22.2/22_2.sce')
| -rw-r--r-- | 3886/CH22/EX22.2/22_2.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3886/CH22/EX22.2/22_2.sce b/3886/CH22/EX22.2/22_2.sce new file mode 100644 index 000000000..b27f951e3 --- /dev/null +++ b/3886/CH22/EX22.2/22_2.sce @@ -0,0 +1,20 @@ +//1 m radius wheel
+//refer fig. 22.4(a),(b),(c),(d),(e) and (f)
+vA=1*5 //m/sec
+aA=1*4 //m/sec^2
+vBA=1*5 //m/sec
+vB=vA+vBA //m/sec
+aBA=1*4 //m/sec^2
+an=5^2 //m/sec^2
+aB=sqrt((8^2)+(25^2)) //m/sec^2
+theta=atand(25/8) //degree
+//Consider rotation of point D
+vDx=5+3*sind(60) //m/sec
+vDy=3*cosd(60) //m/sec
+vD=7.745 //m/sec
+//inclination to horizontal
+theta2=atand(1.5/7.598) //degree
+vDA=0.6*5 //m/sec^2
+aD=sqrt((14.190^2)+(1.422^2)) //m/sec^2
+theta3=atand(14.190/1.422) //degree
+printf("\nAt B\naB=%.3f m/sec^2\ntheta=%.2f degree\nvB=%.3f m/sec\nAt D\nvD=%.3f m/sec^2\ntheta2=%.2f degree\naD=%.3f m/sec^2\ntheta3=%.2f degree",aB,theta,vB,vD,theta2,aD,theta3)
|