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Diffstat (limited to '3886/CH22/EX22.7/22_7.sce')
| -rw-r--r-- | 3886/CH22/EX22.7/22_7.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3886/CH22/EX22.7/22_7.sce b/3886/CH22/EX22.7/22_7.sce new file mode 100644 index 000000000..462153e31 --- /dev/null +++ b/3886/CH22/EX22.7/22_7.sce @@ -0,0 +1,19 @@ +//Solid cylinder acted upon by force P
+//refer fig. 22.11 (a) and (b)
+//(1)Maximum Value of P for Rolling without slipping
+//aA=0.8*alpha
+I=(1200*0.8^2)/(2*9.81)
+W=1200 //N
+N=W //N
+//From law of friction
+F=0.2*1200 //N
+//Consider moment equilibrium equation about C
+//on solving
+alpha=(240)/(97.859-73.394) //rad/sec
+P=73.394*9.81 //N
+//(2) When P=1000 N
+F2=0.15*1200 //N
+//Taking moment about A
+alpha2=(1000*0.8-180*0.8)/(39.144) //rad/sec^2
+aA=((1000+180)*9.81)/(1200) //rad/sec^2
+printf("\nMaximum Value of P for Rolling without slipping \nP=%.2f N\nWhen P=1000 N\nalpha=%.2f rad/sec^2\naA=%.3f rad/sec^2",P,alpha2,aA)
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