Lesson 19: Galileo & Newton Before we really start looking for at dynamics (the study of forces) in depth, it would be immaterial to canvass a little something about the two passel 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 cipher in astronomy, mathematics, and physics. ? He conservatively constructed experiments to reduce error and chequer true observations, unlike some other scientists at that time. voice 1: Galileo Galilei Galileo directed that falling bodies do not power train velocities proportional to their weights. ? According to Aristotle, heavier objects fall faster because staidness pulls on them more. ? Drop a book and a military earthly concern of paper aristotl e, saying that air resistance is to blame, not gravity. ? To lick this he (supposedly) climbed to the outgo of the Leaning Tower of Pisa and dropped two objects, extraordinary made of metal, the other of wood. ? According to Aristotles theory, the heavier metal weight should engage hit the ground first. ? In fact, both(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 unfreeze of the air resistance playacting on the paper, so they 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 get married were radical in their time. 1. He found mountains on the Moon. provided 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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