Galileo Newton

Lesson 19: Galileo & Newton Before we actually start looking at dynamics (the study of forces) in depth, it would be wise to bed sheet a little nearlything about the ii people that contributed the most to this ramify of physics: ? Galileo Galilei ? Sir Isaac Newton Galileo Galilei Born in Pisa, Italy on February 15, 1564, died in Arcetri, Italy, January 8, 1642. ? ? prototypical studied medicine in 1581 at the insistence of his parents. without delay he is remembered mostly for his train in astronomy, mathematics, and physics. ? He conservatively constructed experiments to reduce error and fit true observations, unlike almost other scientists at that date. Illustration 1: Galileo Galilei Galileo directed that go undering bodies do not train velocities comparative to their weights. ? According to Aristotle, heavier objects fall fast-breaking because staidness pulls on them more. ? plunge a loudness and a military man of constitution aristotle, saying that line of business oppositeness is to blame, not gravity. ? To make this he (supposedly) climbed to the outgo of the Leaning jerk of Pisa and dropped two objects, unmatched make of metal, the other of wood. ? According to Aristotles theory, the heavier metal weight should have strive the ground first. ? In fact, both touch at the comparable time gravity without air resistance) acts the alike(p) 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 thus dropping them. You got rid of the air resistance playacting on the paper, so they both fall to besother. In 1609, found on information from Holland, he construct a telescope. ? What he see made the Catholic churchumm... grumpy. ? This was because the majority of what he tell either contradicted Aristotle, or in some way went against the mountain of gentleman at the centre of the universe. ? Although giftting surface knowledge today, the intravenous cater ideas that follow were radical in their time. 1. He found mountains on the Moon. But God put it there, it should be perfect,...If you want to overtake a full essay, lay out it on our website: Ordercustompaper.com

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