diff options
Diffstat (limited to '3835/CH9/EX9.11')
| -rw-r--r-- | 3835/CH9/EX9.11/Ex9_11.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3835/CH9/EX9.11/Ex9_11.sce b/3835/CH9/EX9.11/Ex9_11.sce new file mode 100644 index 000000000..026e9e751 --- /dev/null +++ b/3835/CH9/EX9.11/Ex9_11.sce @@ -0,0 +1,18 @@ +clear +// +//given +n=500 +v=250 +rsh=80 +ra=0.02 +drop=1.5 +//derived +ish=3.125 //ish=v/rsh +il=480 //il=w*1000/v +ia=483.125 //ia=il+ish +e=v+ra*ia+2*drop +il=80 +ia=il-ish +eb=v-ra*ia-2*drop +n=(500*eb)/e //e is proportional to n +printf("\n n= %0.1f rpm",n) |