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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3845/CH9/EX9.4/Ex9_4.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 '3845/CH9/EX9.4/Ex9_4.sce')
| -rw-r--r-- | 3845/CH9/EX9.4/Ex9_4.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3845/CH9/EX9.4/Ex9_4.sce b/3845/CH9/EX9.4/Ex9_4.sce new file mode 100644 index 000000000..922ae5d39 --- /dev/null +++ b/3845/CH9/EX9.4/Ex9_4.sce @@ -0,0 +1,14 @@ +//Example 9.4
+g=9.80;//Acceleration due to gravity (m/s^2)
+w_a=2.50*g;//Weight of forearm, m*g, (N)
+w_b=4.00*g;//Weight of load, m*g, (N)
+r1=4*10^-2;//Distance of force exerted by biceps from elbow (m)
+r2=16*10^-2;//Distance of CG of forearm from elbow (m)
+r3=38*10^-2;//Distance of load from elbow (m)
+F_B=(r2*w_a+r3*w_b)/r1;//Force exerted by biceps (N)
+printf('Force exerted by biceps = %0.1f N',F_B)
+ratio=F_B/(w_a+w_b);
+printf('\nRatio of force exerted by biceps to the total weight = %0.2f',ratio)
+//Answer varies due to round off error
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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