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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NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/ > Easy Java Simulations (2001- ) > Collaborative Community of EJS (Moderator: lookang) > Modified Atwood Machine lab (Investigate m inversely proportional to a)
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Author Topic: Modified Atwood Machine lab (Investigate m inversely proportional to a)  (Read 12135 times)
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LeeTl
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on: April 02, 2013, 06:55:44 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 purpose is to align with Modelling Instructions approach to formulate F = ma with experiment conducted with motion sensor rather than light gate.

This simulation can also replace the simulation with less features http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=2699.0

Task Investigate the relation between mass and acceleration of a system.

* leetl_machine2013-04-16_1125.png (40.53 KB, 1058x620 - viewed 546 times.)
« Last Edit: April 16, 2013, 10:19:25 am by lookang » Logged
LeeTl
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Reply #1 on: April 13, 2013, 12:59:18 pm » posted from:SINGAPORE,SINGAPORE,SINGAPORE
Latest version of the sim Smiley

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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
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lookang
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Reply #2 on: April 16, 2013, 10:20:14 am » posted from:SINGAPORE,SINGAPORE,SINGAPORE
this is really cool too Smiley
i think i can remix abit and will post on the same thread
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lookang
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Reply #3 on: April 17, 2013, 10:05:28 am » posted from:SINGAPORE,SINGAPORE,SINGAPORE
made some changes
Ejs Open Source Modified Atwood Machine Model Java Applet
EModified Atwood Machine lab (Investigate m inversely proportional to a)


rearrange the panels and add color scheme
added stopper
made panel easier to deduct mass of cart is 0.35 kg

enjoy!

Embed a running copy of this simulation

Embed a running copy link(show simulation in a popuped window)
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!

* atwood_machine2013-04-17_1111.png (36.57 KB, 861x700 - viewed 923 times.)
« Last Edit: April 17, 2013, 10:07:36 am by lookang » Logged
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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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