diff options
Diffstat (limited to '3886/CH20/EX20.4/20_4.sce')
| -rw-r--r-- | 3886/CH20/EX20.4/20_4.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3886/CH20/EX20.4/20_4.sce b/3886/CH20/EX20.4/20_4.sce new file mode 100644 index 000000000..0c24701ba --- /dev/null +++ b/3886/CH20/EX20.4/20_4.sce @@ -0,0 +1,12 @@ +//Fly-wheel
+//theta=200*%pi //radian
+omega0=(120*2*%pi)/(60) //rad/sec
+omega=(160*2*%pi)/(60) //rad/sec
+//Using kinematic relation
+alpha=0.0977 //rad/sec^2
+//Also
+t=(16.755-4*%pi)/0.0977 //sec
+//theta' be the total angular displacement in reaching the velocity of 160 rpm
+theta=(1436.1)/(2*%pi) //revolution
+printf("\nt=%.3f sec\ntheta=%.3f revolution",t,theta)
+
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