diff options
Diffstat (limited to '3886/CH17/EX17.17/17_17.sce')
| -rw-r--r-- | 3886/CH17/EX17.17/17_17.sce | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/3886/CH17/EX17.17/17_17.sce b/3886/CH17/EX17.17/17_17.sce new file mode 100644 index 000000000..858265a7b --- /dev/null +++ b/3886/CH17/EX17.17/17_17.sce @@ -0,0 +1,7 @@ +//Bullet
+//refer fig. 17.15
+//Initial momentum of the system=Final momentum
+v=21.31 //m/sec
+//Kinetic Energy lost= Initial K.E- Final K.E
+loss=((0.5*400^2)/(9.81*2)+(30*15^2)/(2*9.81))-((30.5*21.31^2)/(2*9.81)) //J
+printf("\nLoss of energy=%.3f J",loss)
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