From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 2219/CH11/EX11.1/Ex11_1.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 2219/CH11/EX11.1/Ex11_1.sce

(limited to '2219/CH11/EX11.1/Ex11_1.sce')

diff --git a/2219/CH11/EX11.1/Ex11_1.sce b/2219/CH11/EX11.1/Ex11_1.sce
new file mode 100755
index 000000000..449c1abb4
--- /dev/null
+++ b/2219/CH11/EX11.1/Ex11_1.sce
@@ -0,0 +1,19 @@
+// Chapter 11 example 1
+//------------------------------------------------------------------------------
+clc;
+clear;
+
+// Given data
+h       = 150;      // height of satellite from earth in km
+G       = 6.67*10^-11;      // Gravitational constant
+M       = 5.98*10^24;       // mass of the earth in kg
+Re      = 6370;             // radius of earth in km
+
+// Calculations
+u       = G*M
+V       = sqrt(u/((Re + h)*10^3))  // orbital velocity
+V1      = V/1000;                  // orbital velocity in km/s
+
+// Output
+mprintf('Orbital velocity = %3.3f km/s',V1);
+//------------------------------------------------------------------------------
-- 
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