NTNUJAVA Virtual Physics Laboratory
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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)"
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Author Topic: Modified Atwood Machine lab (Investigate F proportional to a)  (Read 5348 times)
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LeeTl
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on: April 02, 2013, 06:52:23 pm » posted from:Singapore,,Singapore

This simulation is to recreate Walter Fendt's Newton's Second Law applet (http://www.walter-fendt.de/ph14e/n2law.htm). The sim is aligned with the Force Lab in Modelling Instruction. The outcome is for learner to formulate F = ma with experiment conducted with motion sensor, rather than light gate, found in most Singapore secondary and junior colleges science laboratories.

Pre-requisite knowledge
- Kinematics graphs
- Nature of forces
- Understand idea of resultant force
- Effect of gravity on mass, i.e., gravitational force

Task
Investigate how the resultant force on a system affect its acceleration.

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« Last Edit: April 04, 2013, 02:22:35 pm by lookang » Logged
lookang
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Reply #1 on: April 04, 2013, 02:24:32 pm » posted from:SINGAPORE,SINGAPORE,SINGAPORE

hi LeeTl

need to upload through the "Upload new EJS jar file."
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LeeTl
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Reply #2 on: April 13, 2013, 12:56:16 pm » posted from:Singapore,,Singapore

Latest version of simulation  Smiley

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Full screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
Press the Alt key and the left mouse button to drag the applet off the browser and onto the desktop. This work is licensed under a Creative Commons Attribution 2.5 Taiwan License
  • 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!
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lookang
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Reply #3 on: April 16, 2013, 10:22:49 am » posted from:SINGAPORE,SINGAPORE,SINGAPORE

readers following this post should go to
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2700.0
for LeeTL latest simulation!
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