Why does a ball stop rolling after some time?

Which force makes a toy car go down a slide faster?

What kind of energy is stored in a wound-up wind-up toy?

How does a yo-yo come back up after going down?

What makes a spinning top stay upright while spinning?

In a remote-controlled car, what energy change takes place?

What physical principle makes a slinky "walk" down stairs?

How does a magnet-based toy train move?

Why does a bouncy ball return to the air after hitting the ground?

Which law of motion explains why a toy car moves forward when you push it?