# NTNUJAVA Virtual Physics LaboratoryEnjoy the fun of physics with simulations! Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/

## Easy Java Simulations (2001- ) => Kinematics => Topic started by: Fu-Kwun Hwang on April 04, 2009, 03:17:39 pm

 Title: X(t), V(t) and a(t) plots : drag x to view v(t)/a(t) or set constant a Post by: Fu-Kwun Hwang on April 04, 2009, 03:17:39 pm This applet hope to help you understand relation betwen x(t), v(t) and a(t).$v(t)=limit_{\Delta t\rightarrow 0}\frac{\Delta x}{\Delta t}= \frac{dx(t)}{dt}$ ,  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.