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

---
 213/CH2/EX2.7/2_7.sce | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 213/CH2/EX2.7/2_7.sce

(limited to '213/CH2/EX2.7')

diff --git a/213/CH2/EX2.7/2_7.sce b/213/CH2/EX2.7/2_7.sce
new file mode 100755
index 000000000..f87044b74
--- /dev/null
+++ b/213/CH2/EX2.7/2_7.sce
@@ -0,0 +1,24 @@
+//To Find Velocity and Acceleration
+clc
+//Given:
+r=1.5 //m
+N0=1200,N=1500 //rpm
+t=5 //seconds
+//Solution:
+//Calculating the angular velocities
+omega0=2*%pi*N0/60,omega=2*%pi*N/60 //rad/s
+//Calculating the linear velocity at the beginning
+v0=r*omega0 //m/s
+//Calculating the linear velocity at the end of 5 seconds
+v5=r*omega //m/s
+//Calculating the angular acceleration
+alpha=(omega-omega0)/t //ad/s^2
+//Calculating the tangential acceleration after 5 seconds
+TangentialAcceleration=alpha*(r/2) //m/s^2
+//Calculating the radial acceleration after 5 seconds
+RadialAcceleration=(omega^2)*(r/2) //m/s^2
+//Results:
+printf("\n\n The linear velocity at the beginning, v0 = %.1f m/s.\n",v0)
+printf(" The linear velocity after 5 seconds, v5 = %.1f m/s.\n",v5)
+printf(" The tangential acceleration after 5 seconds is %.1f m/s^2.\n",TangentialAcceleration)
+printf(" The radial acceleration after 5 seconds is %d m/s^2.",RadialAcceleration)
\ No newline at end of file
-- 
cgit