physics/test.md

## Slide 3

Testing

<div id="d2"></div>

```drawing
title Test Drawing!
caption This is a test
buttons
frame 0 0 200 100
axes 200 100
point p1 _.oscillatingPoint([20, 20], [80, 20], 3000)
fill cyan
square p1 1000
point p2 [100, 30]
fill red
circle p2
point p3 [ _.oscillatingValue(20, 80, 3000), 
  _.oscillatingValue(20, 80, 3000, Math.PI/2) ]
fill green
circle p3 1000
start
```