Who Proved That Objects Fall at the Same Rate

The remarkable observation that all free falling objects fall with the same acceleration was first proposed by Galileo Galilei nearly 400 years ago. Galileo conducted experiments using a ball on an inclined plane to determine the relationship between the time and distance traveled.

Who believed all objects fall at the same rate of speed?

Aristotle believed the rate of an object falling depends on its mass. Galileo believed that all objects fall at the same rate.

What did Galileo say about falling objects?

Galileo Galilei—an Italian mathematician, scientist, and philosopher born in 1564—recognized that in a vacuum, all falling objects would accelerate at the same rate regardless of their size, shape, or mass. He arrived at that conclusion after extensive thought experiments and real-world investigations.