Pontiac Sunbird Owner's Manual page 16

Why Safety Be/ts Work
When you ride in or on anything, you
go as fast as it goes.
1
.
For example, if the bike is going
10 mph (16 km/h), so is the child.
.. . .
2. When the bike hits the block, it
stops. But the child keeps going!
3. Take the simplest "car." Suppose
it's just a seat on wheels.
7 5
...