As a result, any object in free fall near Earth's surface accelerates at 9.81 m/s/s. The gravitational force acting on an object is not always equal to its weight. A free falling object experiences a ...

We know “what goes up must come down.” But WHY? "Drop" in to find out! We know “what goes up must come down.” But WHY? Drop in to learn about the gravitational forces like acceleration and air ...

If you drop an object, it will fall. It's a motion that we’ve all seen hundreds of times. We’ve also all seen plenty of the moon, which makes one complete orbit around our planet every 27.3 days (as ...

Veritasium and Adam Savage team up to show off the physics of falling objects. First question: will a penny thrown from the Empire State Building kill you?

BINGHAMTON, N.Y. (WIVT/WBGH) – Learn about motion, speed and acceleration at Koperniks physics lesson. Today, May 15th, at 8 ...