# Angular Movement

1 project

5 articles

4 challenges

1 skill

### Challenge: Spinning baton

Turn a static baton into a rotating one.

### Challenge: Falling boulder

Get the boulder to fall, and then help Hopper push it back up.

### Trigonometric ratios in right triangles

Given the side lengths of a right triangle, find the sine, cosine, or tangent of one of the acute angles.

### Challenge: Turning car

Make the car turn based on keyboard control.

### Challenge: Spiral drawer

Draw a spiral using polar coordinates.

### Project: Asteroids spaceship

Simulate the spaceship from the classic arcade game Asteroids. Suggested steps: Start with one of the Mover object examples. Draw the spaceship with a triangle and two thrusters on the bottom. React to the user's key press: if they press ...