NTNUJAVA Virtual Physics LaboratoryEnjoy the fun of physics with simulations! Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
April 19, 2021, 07:29:04 am

Progress is impossible without change; and those who cannot change their minds cannot change anything. ..."George Bernard Shaw(1865-1950, Irish dramatist, essayist and critic, Nobel Prize for Literature 1925)"

 Pages: [1]   Go Down
 Author Topic: Physical Pendulum Energy  (Read 9047 times) 0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message on: April 10, 2010, 02:05:27 am »

This applet written by Mark Matlin
Modified by myself

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
• 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!

 pendulum.jpg (26.75 KB, 428x424 - viewed 467 times.) Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #1 on: April 10, 2010, 02:25:53 am »

I modified plotting panel and add all together we can choose one by one
Down tracks have three plotting Total_Energies,,,Kinetic_Energies,,,,Potential_Energies
We can choose what plotting.... i modified interface too and add three bars
For x,vx,vy,,, of course in plotting we have time VS "Energy (top part of rod in blue, bottom in red, total in black)
Time VS "Energy  (top in blue, bottom in red) etc
 Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #2 on: April 10, 2010, 01:30:03 pm »

Prof check Pendulum energy for you see if have any comments please
Thank you
 Logged
Fu-Kwun Hwang
Hero Member

Offline

Posts: 3086

 « Embed this message Reply #3 on: April 10, 2010, 02:37:55 pm »

Set x-axis to autoscale in plottingpanel!
 Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #4 on: April 10, 2010, 08:51:03 pm »

Do you mean Prof add slide for zoom in plotting panel ?
 Logged
Fu-Kwun Hwang
Hero Member

Offline

Posts: 3086

 « Embed this message Reply #5 on: April 10, 2010, 09:33:11 pm »

In the plotting panel for kinetic energy and potential energy:
You set the minX to 0, I would suggest you remove that 0 (let the property field become empty)

Because you set it to 0 : the 0 will always be shown.
The x-axis will show the same range if you remove 0 in the property field.
 Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #6 on: April 10, 2010, 09:51:16 pm »

OK prof but i delete now 0 from plotting kinetic and Potential but
Is the same show 0 ??
 Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #7 on: April 10, 2010, 09:55:48 pm »

After delete from plotting panel.
To load applet click eye image

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
• 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!
 « Last Edit: October 26, 2010, 01:53:00 am by ahmedelshfie » Logged
ahmedelshfie
Moderator
Hero Member

Offline

Posts: 954

 « Embed this message Reply #8 on: April 10, 2010, 10:01:36 pm »

Yes prof i watch different after delete 0 from plotting panel Kinetic,,,Potential
You the best Prof
 Logged
 Pages: [1]   Go Up
Progress is impossible without change; and those who cannot change their minds cannot change anything. ..."George Bernard Shaw(1865-1950, Irish dramatist, essayist and critic, Nobel Prize for Literature 1925)"