Galileo's mathematical-experiment

Bernard Cohen in The Birth of a New Physics, it is clear that rather than testing "A", Galileo deduced "B" from "A" and tested it, and then(prenominal) concluded that "A" would hold. Cohen reminds us that because "B" is derived from "A" by mathematics and then tested by experiments, then the method is as well mathematico-deductive (or mathematical-experimental) (1985, p. 207).

The mathematical-experimental method was utilitarian to Galileo as he endeavored to study the science of motion. Again, because velocity was uncorrectable to assign from the outset of the experiment, Galileo employed the mathematical-experimental method to test cartridge clip and distance over and over again in guild to best determine the velocity of f on the wholeing bodies (Cohen, 1985, p. 85).

Galileo's repeated experiments in which he dropped items of varying sizes and weights from a tower allowed him to formulate and test his theories on velocity. The mathematical-experimental method, (in which repeated, scientific testing was utilized), and the hypothetico-deductive method (in which unknown variables were forecast through the testing of known variables) were the backbone of Galileo's remarkable findings.

When he held a professorship in astronomy at the University of Pisa, Galileo was agonistic to teach the Aristotlian theory at the time that the Sun and all the planets revolve almost the Earth (Lucidcafe, 2002).

Later, at the University of Padua, he intimate of the theories of Nicolas Copernicus that the Earth and all the ot

Galileo also studied the moon about, and determined that it shone by reflected calorie-free from the Sun, and showed this was true of opposite planets (Cohen, 1985). He also showed that the dark spots seen on the Moon with the naked eye were due to mountains and craters and the light of the Sun blaze on them, just as mountains and valleys on Earth light up at different times of the day, depending on the space of the Sun. All these observations told Galileo that if the Earth was not unique in the Universe, then there was no reason it should be stationary, and it could revolve around its axis as well as orbiting the Sun. In this consciousness he used the hypothetico-deductive method to prove Copernicus was right. He hypothesized what he thought the Earth and other planets did in terms of motion, and his experimental experiments were used to prove his hypotheses.

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