Vectorama Lite 1.2


Category: Education
Price: Free (iTunes)

Description:

Vectorama calculates the component and magnitude/direction forms of a vector as you size and rotate it. It also displays the formulas and calculations so you can crunch the numbers on your own.

Use the calculator buttons (MC, M+, etc) to perform vector arithmetic: addition, subtraction (negate the vector with the "Flip" button, then add), and dot product.

Useful for:
- Vector homework
- Physics problems (force, gravity, acceleration, work, etc)
- Right-triangle/pythagorean theorem problems
- Polar/cartesian conversion
- Unit circle exploration

Feedback/suggestions/reviews are welcome.

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Directions:
- Drag on the graph to move the vector around
- Adjust individual components by selecting one at the bottom
- Pinch to zoom, or double-tap (origin = zoom in, edge = zoom out, elsewhere = fit)
- "Quad" button zooms to the current quadrant
- "Flip" button negates the current component when x or y is selected, and negates the entire vector (useful for vector subtraction) when r, theta, or "More" is selected
- Buttons nudge the vector at .01/.10/1.0 intervals
- Slider adjusts within the current range of the graph
Vectorama Lite



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