Vector Addition - English

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2. Installation Sheet
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Outline:
Vector Addition

Open the simulation in HTML file format.
About PhET simulation interface.
Switch between the horizontal and vertical number lines.
Represent vectors on the number line and Cartesian plane.
Add vectors and represent the sum graphically. 
Change the angle of the vectors.
Differentiate between linear addition and displacement vector.
Use scalar multiplication to see what happens to a vector graphically.
Arrange vectors graphically to represent vector addition or vector subtraction.
Solve the equations of vector addition.