NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
September 26, 2017, 02:27:35 pm *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
A man paints with his brains and not with his hands. ..."Michelangelo (1475-1564, Italian sculptor, painter, architect and poet)"
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

Pages: [1]   Go Down
  Print  
Author Topic: EJSS Simple Harmonic Motion Acceleration Model  (Read 2572 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
lookang
Moderator
Hero Member
*****
Offline Offline

Posts: 1784


http://weelookang.blogspot.com


WWW
«
Embed this message
on: February 15, 2015, 01:35:55 pm » posted from:New York,New York,United States

EJSS Simple Harmonic Motion Acceleration Model
http://weelookang.blogspot.sg/2015/01/shm-chapter-10.html?view=flipcard


Acceleration



From v = vo cos ω t = x0 ω cos ω t
where xo is the maximum displacement
differentiating we get
 
a = d v d t = − ω2 ( x 0 s i n ω t ) = − ω2 x
 




Variation with time of acceleration
In terms of x:



Therefore, a = - xo ω2 sin ω t
   = - ω2 (xo sin ω t)
which is the defining equation for S.H.M. !
   a = - ω2 x

  
Variation with displacement of acceleration

since
  
   a = – a0sin ω t

where ao is the maximum acceleration
where by a0 = ω2 (xo)



http://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/export/ejss_model_SHM10/SHM10_Simulation.xhtml
Model:


http://dl.dropboxusercontent.com/u/44365627/lookangEJSworkspace/export/ejss_model_SHM10/SHM10_Simulation.xhtml


* SHMavsx.gif (259.41 KB, 640x304 - viewed 152 times.)

*** There are 2 more attached files. You need to login to acces it!
Logged
Pages: [1]   Go Up
  Print  
A man paints with his brains and not with his hands. ..."Michelangelo (1475-1564, Italian sculptor, painter, architect and poet)"
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
Simple Harmonic Motion and Uniform Circular Motion « 1 2 »
kinematics
Fu-Kwun Hwang 44 483085 Last post December 26, 2012, 07:25:11 am
by Fu-Kwun Hwang
relations between simple harmonic motion and circular motion
kinematics
ahmedelshfie 2 10548 Last post September 27, 2010, 05:40:33 pm
by ahmedelshfie
relation between Circular motion and Simple Harmonic Motion (SHM)
dynamics
ahmedelshfie 0 8260 Last post May 20, 2011, 11:31:09 pm
by ahmedelshfie
EJSS Circular Motion to Simple Harmonic Motion Model
Collaborative Community of EJS
lookang 0 981 Last post February 15, 2015, 01:13:33 pm
by lookang
EJSS Simple Harmonic Motion Velocity Model
Collaborative Community of EJS
lookang 0 724 Last post February 15, 2015, 01:33:11 pm
by lookang
Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.052 seconds with 23 queries.since 2011/06/15