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Diffstat (limited to '3886/CH12/EX12.9/12_9.sce')
| -rw-r--r-- | 3886/CH12/EX12.9/12_9.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3886/CH12/EX12.9/12_9.sce b/3886/CH12/EX12.9/12_9.sce new file mode 100644 index 000000000..ea7da1ee6 --- /dev/null +++ b/3886/CH12/EX12.9/12_9.sce @@ -0,0 +1,13 @@ +//time required to cover the distance between two stations
+//refer fig.12.11
+v=(48*1000)/(60*60) //m/sec
+t1=30 //sec
+//after application of brakes the vehicle retards from 13.33 m/sec to 0 in t3 sec
+t3=13.33 //sec
+//Let t2 be the time during which the automobile travels with uniform velocity
+//s=s1+s2+s3
+s=5200 //m
+t2=((5200)-(13.33*30/2)-(13.33*13.33/2))/13.33 //sec
+//total time
+t=t1+t2+t3 //sec
+printf("Total time taken=%.2f sec",t)
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