they Both researched that the earth was round
His telescope
Time rates.
No, Aristotle did
Galileo challenged Aristotle's belief that heavier objects fell faster than lighter ones.
Aristotle and Galileo Galilie
Galileo got it right. But he had built a telescope so he had an advantage.
They all died a long time ago
aristotle, copernicus, galileo
Galileo had created that theory and had questioned Aristotle
Aristotle (384-322 BC), Copernicus (1473-1543), Galileo (1564-1642), Newton (1642-1727), Einstein (1879-1955)
Aristotle said the earth was in the center. Ptolemy supported Aristotle and added to it. Copernicus said the sun was in the middle. Galileo also said the sun was in the center and added to Copernicus.
af Example: a hammer falls faster than a feather Galileo: Proved that an objects mass has no effect on its rate of acceleration as it falls. What causes things to fall at different rates here on earth is air resistance. Aristotle: Believed that heavier objects fall faster than lighter object af Example: a hammer falls faster than a feather Galileo: Proved that an objects mass has no effect on its rate of acceleration as it falls. What causes things to fall at different rates here on earth is air resistance. Aristotle: Believed that heavier objects fall faster than lighter object