diff options
Diffstat (limited to '3862/CH2/EX2.4')
| -rw-r--r-- | 3862/CH2/EX2.4/Ex2_4.sce | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/3862/CH2/EX2.4/Ex2_4.sce b/3862/CH2/EX2.4/Ex2_4.sce new file mode 100644 index 000000000..24953b2e7 --- /dev/null +++ b/3862/CH2/EX2.4/Ex2_4.sce @@ -0,0 +1,24 @@ +clear +// +//R resultant force +//Rx resultant horizontal component +//Ry resultant vertical component +//f1 force +//f2 force +//f3 force +//o1 angle with the line +//o2 angle with the line +//o3 angle with the line +//O angle of resultant force with line +f1=70.0 +f2=80.0 +f3=50.0 +o1=50.0 +o2=25.0 +o3=-45.0 +Rx=(f1*cos(o1/180*3.14)+f2*cos(o2/180*3.14)+f3*cos(o3/180*3.14)) +Ry=(f1*sin(o1/180*3.14)+f2*sin(o2/180*3.14)+f3*sin(o3/180*3.14)) +R=sqrt(Rx**2+Ry**2) +O=atand(Ry/Rx) +printf("\n %s %.2f %s" ,"\n \n Resultant Force = %0.3f ",R,"N") +printf("\n %s %.2f %s" ,"\n \n Resultant angle = %0.3f ",O,"degrees") |