diff --git a/MECHANICS_OF_SOLIDS_by_S.S._Bhavikatti/Chapter6.ipynb b/MECHANICS_OF_SOLIDS_by_S.S._Bhavikatti/Chapter6.ipynb index 55339520..3935dbc3 100644 --- a/MECHANICS_OF_SOLIDS_by_S.S._Bhavikatti/Chapter6.ipynb +++ b/MECHANICS_OF_SOLIDS_by_S.S._Bhavikatti/Chapter6.ipynb @@ -1387,7 +1387,7 @@ "W=40000.0 #effort\n", "R = 400 #Lever length\n", "u = 0.12 #coefficient of friction between screw and nut\n", - "P = (d/(2*R))*W*((u+(p/(3.14*D)))/(1-u*(p/(3.14*D)))) #Effort\n", + "P = (D/(2*R))*W*((u+(p/(3.14*D)))/(1-u*(p/(3.14*D)))) #Effort\n", "print \"Effort is\",P,\"N\"\n" ] },