diff options
Diffstat (limited to '3886/CH18/EX18.13')
| -rw-r--r-- | 3886/CH18/EX18.13/18_13.sce | 11 | ||||
| -rw-r--r-- | 3886/CH18/EX18.13/18_13.txt | 4 |
2 files changed, 15 insertions, 0 deletions
diff --git a/3886/CH18/EX18.13/18_13.sce b/3886/CH18/EX18.13/18_13.sce new file mode 100644 index 000000000..8b364d5fe --- /dev/null +++ b/3886/CH18/EX18.13/18_13.sce @@ -0,0 +1,11 @@ +//Loss in K.E.
+uAX=7.79 //m/sec
+uBX=-6 //m/sec
+vAX=-5.31 //m/sec
+vBX=7.104 //m/sec
+//mass of the ball m
+m=10/9.81
+//Loss of K.E.
+loss=(10*((7.79^2)+(6*6)-(5.31*5.31)-(7.104*7.104)))/(2*9.81) //J
+printf("\nLoss of K.E.=%.3f J",loss)
+//The answer provided in the textbook is wrong
diff --git a/3886/CH18/EX18.13/18_13.txt b/3886/CH18/EX18.13/18_13.txt new file mode 100644 index 000000000..01fca8cb6 --- /dev/null +++ b/3886/CH18/EX18.13/18_13.txt @@ -0,0 +1,4 @@ +
+--> exec('E:\My program EM\18. Impact of elastic bodies\18.13.sce', -1)
+
+Loss of K.E.=9.185 J
\ No newline at end of file |