Tuesday, September 11, 2012

Hammer and Feather Drop

When Apollo 15 was on the moon, the astronauts performed a physics experiment to show Galileo's conjecture that a feather and a hammer, two objects with very different densities and weights, would fall to the ground at the same rate in the absence of an atmosphere and air resistance.  Check out the video to see if it worked.

No comments:

Post a Comment