So when the children see this, they say, "Ah! Acceleration," remembering back four months when they did their cars sideways, and they start measuring to find out what kind of acceleration it is.
Ning kui lapsed seda näevad, ütlevad nad, "Aaa, kiirendus," meenutades enda autoga tehtud eksperimenti neli kuud tagasi ja nad hakkavad mõõtma, et teada saada, millise kiirendusega on tegu.