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

---
 2084/CH11/EX11.9w/11_9w.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2084/CH11/EX11.9w/11_9w.sce

(limited to '2084/CH11/EX11.9w/11_9w.sce')

diff --git a/2084/CH11/EX11.9w/11_9w.sce b/2084/CH11/EX11.9w/11_9w.sce
new file mode 100755
index 000000000..a5976ab8b
--- /dev/null
+++ b/2084/CH11/EX11.9w/11_9w.sce
@@ -0,0 +1,17 @@
+//developed in windows XP operating system 32bit
+//platform Scilab 5.4.1
+clc;clear;
+//example 11.9w
+//calculation of the maximum height attained by the particle
+
+//given data
+v0=9.8*10^3//speed(in m/s) the particle is fired
+R=6400*10^3//radius(in m) of the earth
+g=9.8//gravitational acceleration(in m/s^2) of the earth
+
+//calculation
+//by the principle of conservation of energy
+//(-G*M*m/R) + (m*v0*v0/2) = -(G*M*m/(R+H))
+H=(R*R/(R-(v0*v0/(2*g))))-R
+
+printf('the maximum height attained by the particle is %d km',H*10^-3)
-- 
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