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Diffstat (limited to '3845/CH4/EX4.4/Ex4_4.sce')
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1 files changed, 11 insertions, 0 deletions
diff --git a/3845/CH4/EX4.4/Ex4_4.sce b/3845/CH4/EX4.4/Ex4_4.sce new file mode 100644 index 000000000..7c39012f9 --- /dev/null +++ b/3845/CH4/EX4.4/Ex4_4.sce @@ -0,0 +1,11 @@ +//Example 4.4
+//Also see Example 4.3
+m=12+7;//Total mass of System 2, mass of cart+mass of equipment, (kg)
+a=1.5;//Acceleration (m/s^2), See Example 4.3
+F_net=m*a;//Net external force (N)
+f=24;//Net opposing force (N)
+F_prof=F_net+f;//Force exerted by the professor on the cart (N)
+printf('Force exerted by the professor on the cart = %0.1f N',F_prof)
+//Answer varies due to round off error
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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