It's time to go to the amusement park What's at the center of this fun-filled place? Motion Feel like you were floating for a second on the roller coaster? You can thank g-forces Did you send the bottles flying after a game-winning throw? That's Newton's first law of motion. Find out more about the ...

It's time to go to the amusement park What's at the center of this fun-filled place? Motion Feel like you were floating for a second on the roller coaster? You can thank g-forces Did you send the bottles flying after a game-winning throw? That's Newton's first law of motion. Find out more about the science involved in making things go.