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Vector Addition and Subtraction

The task in the applet (courtesy Umapalata) below is to help the joker climb the structure and grab the ball. At every step, it will show the required direction of motion. To be of assistance you have to select the correct card on the right. Observe that the vectors there are draggable which makes your task so much easier.


Copyright © 1996-2008 Alexander Bogomolny



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