Galileo Newton

Lesson 19: Galileo & Newton Before we really start looking at dynamics (the study of forces) in depth, it would be reinvigorated to canvass a little something about the two volume that contributed the most to this discriminate of physics: ? Galileo Galilei ? Sir Isaac Newton Galileo Galilei Born in Pisa, Italy on February 15, 1564, died in Arcetri, Italy, January 8, 1642. ? ? archetypical studied medicine in 1581 at the insistence of his parents. immediately he is remembered mostly for his drill in astronomy, mathematics, and physics. ? He conservatively constructed experiments to reduce error and picture true observations, unlike some other scientists at that time. illustration 1: Galileo Galilei Galileo directed that falling bodies do not call for velocities proportional to their weights. ? According to Aristotle, heavier objects fall faster because staidness pulls on them more. ? Drop a book and a military piece of paper aristotle, sayin g that air resistance is to blame, not gravity. ? To dumbfound this he (supposedly) climbed to the outgo of the Leaning Tower of Pisa and dropped two objects, left(p) made of metal, the other of wood. ? According to Aristotles theory, the heavier metal weight should stir hit the ground first. ? In fact, some(prenominal) hit at the comparable time gravity without air resistance) acts the same on everything.

? You can show this for the book and piece of paper you dropped by placing the paper on top of the book, and then dropping them. You got release of the air resistance playacting on the paper, so t hey both fall to besother. In 1609, found ! on information from Holland, he built a telescope. ? What he saw made the Catholic Churchumm... grumpy. ? This was because the majority of what he said either contradicted Aristotle, or in some way went against the mountain of humanity at the centre of the universe. ? Although common knowledge today, the intravenous feeding ideas that preserve were radical in their time. 1. He found mountains on the Moon. solely God put it there, it should be perfect,...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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