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

---
 3886/CH20/EX20.8/20_8.sce | 11 +++++++++++
 3886/CH20/EX20.8/20_8.txt |  5 +++++
 2 files changed, 16 insertions(+)
 create mode 100644 3886/CH20/EX20.8/20_8.sce
 create mode 100644 3886/CH20/EX20.8/20_8.txt

(limited to '3886/CH20/EX20.8')

diff --git a/3886/CH20/EX20.8/20_8.sce b/3886/CH20/EX20.8/20_8.sce
new file mode 100644
index 000000000..43c40ae5d
--- /dev/null
+++ b/3886/CH20/EX20.8/20_8.sce
@@ -0,0 +1,11 @@
+//Pulley
+//refer fig. 20.6
+//Let a be the resulting acceleration and T be the tension in the rope
+//Angular acceleration of pulley
+//alpha=1.667*a rad/sec^2
+//Dynamic equilibrium condition for the block gives
+//T=(600-(600*a)/(9.81))
+//From kinetic equation for pulley
+T=(200*7.358)/(9.81)  //N
+a=(600*9.81)/(800)  //m/sec^2
+printf("\nT=%.3f N\na=%.3f m/sec^2",T,a)
diff --git a/3886/CH20/EX20.8/20_8.txt b/3886/CH20/EX20.8/20_8.txt
new file mode 100644
index 000000000..8f083a423
--- /dev/null
+++ b/3886/CH20/EX20.8/20_8.txt
@@ -0,0 +1,5 @@
+ 
+--> exec('E:\My program EM\20. Rotation of rigid bodies\20.8.sce', -1)
+
+T=150.010 N
+a=7.357 m/sec^2
\ No newline at end of file
-- 
cgit