diff options
Diffstat (limited to '3862/CH2/EX2.7')
| -rw-r--r-- | 3862/CH2/EX2.7/Ex2_7.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3862/CH2/EX2.7/Ex2_7.sce b/3862/CH2/EX2.7/Ex2_7.sce new file mode 100644 index 000000000..7983a3544 --- /dev/null +++ b/3862/CH2/EX2.7/Ex2_7.sce @@ -0,0 +1,20 @@ +clear +// + +//variable declaration + +P1=300.0 +P2=500.0 +thetaI=30.0*%pi/180.0 +thetaP2=30.0*%pi/180 +thetaP1=40.0*%pi/180 +// Let the x and y axes be If the resultant is directed along the x axis, its component in y direction is zero. +//Taking horizontal direction towards left as x axis and the vertical downward direction as y axis. +////sum of vertical Fy & sum of horizontal forces Fx is zero +//Assume direction of Fx is right +//Assume direction of Fy is up + +F=(P2*sin(thetaP2))/(P1) +theta=(asin((F/(cos(20*%pi/180)*2)))*180/%pi)-20 + +printf("\n theta= %0.2f °",theta) |