From 7bc77cb1ed33745c720952c92b3b2747c5cbf2df Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Sat, 3 Feb 2018 11:01:52 +0530
Subject: Added new code

---
 3862/CH2/EX2.30/Ex2_30.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 3862/CH2/EX2.30/Ex2_30.sce

(limited to '3862/CH2/EX2.30')

diff --git a/3862/CH2/EX2.30/Ex2_30.sce b/3862/CH2/EX2.30/Ex2_30.sce
new file mode 100644
index 000000000..9711396bc
--- /dev/null
+++ b/3862/CH2/EX2.30/Ex2_30.sce
@@ -0,0 +1,22 @@
+clear
+//
+
+// Two cylinders, A of weight 4000 N and B of weight 2000 N rest on smooth inclines. They are connected by a bar of negligible weight hinged to each cylinder at its geometric centre by smooth pins
+
+//variable declaration
+
+WA=4000.0              //weight of cylinder A,N
+WB=2000.0              //weight of cylinder B,N
+
+thetaWA=60.0*%pi/180.0  //inclination of wall with cylinderA,°
+thetaWB=45.0*%pi/180.0  //inclination of wall with cylinderB,°
+thetaAb=15.0*%pi/180.0  //angle inclination bar with cylinder A ,N
+thetaBb=15.0*%pi/180.0  //angle inclination bar with cylinder B ,N
+
+//he free body diagram of the two cylinders. Applying Lami’s theorem to the system of forces on cylinder A, we get
+
+C=WA*sin(thetaWA)/sin(thetaWA+(%pi/2)-thetaAb)
+
+//Consider cylinder B. Summation of the forces parallel to the inclined plane 
+P=(-WB*cos(thetaWB)+C*cos(thetaWA))/cos(thetaBb)
+printf("\n P= %0.1f  N",P)
-- 
cgit