This following applet is

**X(t), V(t) and a(t) plots : drag x to view v(t)/a(t) or set constant a**Created by prof Hwang Modified by Ahmed

Original project

X(t), V(t) and a(t) plots : drag x to view v(t)/a(t) or set constant aThis applet hope to help you understand relation betwen x(t), v(t) and a(t).

$v(t)=limit_{Delta tightarrow 0}frac{Delta x}{Delta t}= frac{dx(t)}{dt}$, and $a(t)=frac{d v(t)}{dt}$

The applet will draw x(t),v(t) and a(t) when you drag the tiger horizontally =>to change it's position.

You can also set up acceleration or velocity with slider and click accelerate to star the acceleration.

The step is for you to move one time step at a time.

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!