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Diffstat (limited to '3845/CH2/EX2.15')
| -rw-r--r-- | 3845/CH2/EX2.15/Ex2_15.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3845/CH2/EX2.15/Ex2_15.sce b/3845/CH2/EX2.15/Ex2_15.sce new file mode 100644 index 000000000..5d0ba5586 --- /dev/null +++ b/3845/CH2/EX2.15/Ex2_15.sce @@ -0,0 +1,11 @@ +//Example 2.15
+y_0=0;//Initial position (m)
+y_1=-5.10;//Position at which velocity is to be found (m)
+v_0=-13.0;//Initial velocity (m/s)
+g=9.8;//Acceleration due to gravity (m/s^2)
+a=-g;//Acceleration (m/s^2)
+v=sqrt(v_0^2+2*a*(y_1-y_0));//Velocity at position y_1(m/s), See Equation 2.77
+printf('Velocity when 5.10m below the starting point = %0.1f m/s',-v)
+//Negative root of 'v' is to be chosen as the rock is thrown downwards
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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