Walkthroughs

Walkthroughs

Step through the method, then move the thing. These are not a substitute for the guides. They are the guides with the simulator sitting on the same page.

• Projectile motion, step by step

  Split x and y, find time from the vertical, then drag the launcher. g is 9.8.

• Collisions, step by step

  Momentum stays put. Kinetic energy does not, unless e = 1. Drag the carts.