NTNUJAVA Virtual Physics LaboratoryEnjoy the fun of physics with simulations! Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
January 27, 2021, 09:42:36 pm

"It is not the strongest of the species that survive, but the one most responsive to change." ..."Darwin(1809-1882, English naturalist Evolution)"

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 Author Topic: Relation between friction force, external force, normal force  (Read 15804 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
Fu-Kwun Hwang
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 « Embed this message on: April 20, 2009, 09:16:26 am » posted from:Taipei,T\'ai-pei,Taiwan

This simulation illustrate relations between friction, external force, normal force ...etc.
You can drag the "hand" to move the spring until it touch the object with mass m.
The external force is in horizontal direction only (as default), it can be changed with checkbox.

http://www.phy.ntnu.edu.tw/ntnujava/swf/onemassfriction.swf

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• Please feel free to post your ideas about how to use the simulation for better teaching and learning.
• Post questions to be asked to help students to think, to explore.
• Upload worksheets as attached files to share with more users.
Let's work together. We can help more users understand physics conceptually and enjoy the fun of learning physics!
 smf_onemassfriction.gif (3.35 KB, 495x249 - viewed 696 times.)  onemassfriction.swf (358.74 KB, 39x21 - viewed 1506 times.) Logged
lookang
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http://weelookang.blogspot.com

 « Embed this message Reply #1 on: July 23, 2009, 04:01:38 pm » posted from:Singapore,,Singapore

this is a fantastic applet. 5/5 stars .

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"It is not the strongest of the species that survive, but the one most responsive to change." ..."Darwin(1809-1882, English naturalist Evolution)"