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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3532/CH1/EX1.8/Ex1_8.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3532/CH1/EX1.8/Ex1_8.sce')
| -rw-r--r-- | 3532/CH1/EX1.8/Ex1_8.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3532/CH1/EX1.8/Ex1_8.sce b/3532/CH1/EX1.8/Ex1_8.sce new file mode 100644 index 000000000..5d4c7f118 --- /dev/null +++ b/3532/CH1/EX1.8/Ex1_8.sce @@ -0,0 +1,20 @@ +clc
+clear
+mprintf('Mechanical vibrations by G.K.Grover\n Example 1.7.1\n')
+//given data
+Po=25//amplitude of force in N
+Xo=0.05//ampliyude of displacement in m
+W=20*%pi
+//calculations
+//case 1
+t0=0
+t1=1
+v1=integrate('sin(W*t)*cos(W*t-%pi/6)','t',t0,t1)
+WD1=Po*Xo*W*v1
+//case 2
+t0=0
+t1=1/40
+v2=integrate('sin(W*t)*cos(W*t-%pi/6)','t',t0,t1)
+WD2=Po*Xo*W*v2
+//output
+mprintf(' (i)work done during the first second is %f N-m\n (ii)work done during the first 1/40th of second is %f N-m',WD1,WD2)
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