[Verse 1] Two meters per second! That tells my speed. But which way am I going? There’s more that you need. Two meters per second, Heading to the right! Now you’ve got velocity— Direction’s in sight! [Chorus] Speed up, slow down, take a turn: Three little changes we can learn. Velocity changing as time goes by— Acceleration measures that change in time! [Verse 2] I circle at a steady speed, No faster than before. My direction keeps on changing— There’s something to explore! Same speed doesn’t mean Velocity stays the same. Turning counts as acceleration— Now you know its name! [Final Chorus] Speed up, slow down, take a turn: Three little changes we can learn. Velocity changing as time goes by— Acceleration measures that change in time!
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