Why don't bikes fall over?
Bikes stay up because the rider keeps steering to balance!
Pip’s answer
- Bikes stay up because the rider keeps steering to balance!
- When the bike tips a little, you turn the wheel that way to catch it.
- Rolling forward makes balancing much easier than standing still.
- Ooh, your brain does all that balancing super fast without you thinking!
For grown-ups
Riders balance a bike mostly by steering: when it starts to lean, they turn the front wheel slightly in that direction, bringing the wheels back under them. A moving bike's geometry also helps it steer itself a little. That's why balancing is much easier when moving than when still.
Ask your child: Is it easier to balance on a bike when it's moving or standing still?
More questions kids ask
- 🌀Why does a spinning top stay up?
- 🛞Why do wheels roll?
- 😵💫Why do we get dizzy when we spin?
- 🍎Why do things fall down?
- 🧲Why do magnets stick?
- 🫧Why are bubbles round?
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