Created by prof Hwang Modified by Ahmed

Original project [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1247.0]EJS version of Vector addition (sum of two vectors)[/url]

The applet shows how vector was calculated.

1. Calculate X,Y components of vector ,,

2. If you un-check x-y mode:

The sum is equal to sum of parallel components of , in the direction of ,

and the normal component of \vec{A},\vec{B} always cancel out with each other. i.e.

You can select to operate in C=A+B , A=C-B or B=C-A mode. /htdocs/ntnujava/ejsuser/37048/users/br/ahmed/vectorsum2d_pkg/vectorsum2d.propertiesFull screen applet or Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list

Download EJS jar file(1378.5kB):double click downloaded file to run it. (28 times by 13 users) , Download EJS source (6 times by 4 users) View EJS source