Isaac Newton by Stephanie Guardado

Isaac Newton by Stephanie Guardado https://padlet.com/s34504/1vdbrcnles77 Panic Presentation en-us 2018-09-11 21:49:35 UTC 2018-09-12 21:37:35 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Balance.png Sir Isaac Newton j35139 https://padlet.com/s34504/1vdbrcnles77/wish/280113444 Born - January 4, 1643
Died - March 31, 1727

]]> 2018-09-11 22:02:12 UTC https://padlet.com/s34504/1vdbrcnles77/wish/280113444 Jemmily (3D)- What political and social challenges, if any, did this person face when making the contribution? j35139 https://padlet.com/s34504/1vdbrcnles77/wish/280113974 - Newton was almost taken out of school to work at a farm, however his headmaster recognized his intelligence and convinced his mother to let him continue learning.
- When Newton was 24 the university where he was learning closed for 2 years due to plague.
- While Newton was a professor his students often found his lectures boring.
- Gottfried Wilhelm von Leibniz also developed Calculus around the same time and he accused Leibniz of stealing his ideas.

]]> 2018-09-11 22:06:18 UTC https://padlet.com/s34504/1vdbrcnles77/wish/280113974 Chris (3C) - What evidence is used to challenge and to support the contribution this person made? c34765 https://padlet.com/s34504/1vdbrcnles77/wish/280113981 - Newton's "Mathematical Principles of Natural Philosophy" is said to be one of the most influential works in the history of science
- Combined physics, mathematics, and astronomy in a giant leap of human understanding of Earth and the cosmos.
- Newton created Calculus one of the major sections of math that is used even today and helps to calculate change, though some might say he is not helpful as Gottfried Wilhelm von Leibniz also developed Calculus around this time Newton was able to incorporate Calculus to change views of the Universe.
- Fundamentally changed our view of the Universe and how it works

]]> 2018-09-11 22:06:21 UTC https://padlet.com/s34504/1vdbrcnles77/wish/280113981 Charles (3B) - What previous information did this person build upon or challenge in making the contribution? c34843 https://padlet.com/s34504/1vdbrcnles77/wish/280114541 - Possessed a master's degree from Cambridge
-Built upon John Kepler's Laws of Motion
"1. All planets move about the Sun in elliptical orbits, having the Sun as one of the foci.
2. A radius vector joining any planet to the Sun sweeps out equal areas in equal lengths of time.

3. The squares of the sidereal periods (of revolution) of the planets are directly proportional to the cubes of their mean distances from the Sun.

A diagram of Mars elliptical orbit by Kepler.

]]> 2018-09-11 22:10:56 UTC https://padlet.com/s34504/1vdbrcnles77/wish/280114541 Stephanie (3A) - What contribution did this person make to how we view the Universe? s34504 https://padlet.com/s34504/1vdbrcnles77/wish/280114675 - Laid the foundation for our current understanding of physics and the Universe

- Proved that "white" light is composed of all colors
- Elaborated Johannes Kepler’s Laws of Motion

- Developed Calculus
- Accurately observed planetary motions
- Presented the Universe as an

endless void filled with small material bodies moving according to harmonious, rational principles.

- Created a new kind of telescope that used mirrors to reflect, rather than lenses to refract, light

- Stated the Law of Universal Gravitation.
"Every particle of matter attracts every other particle with a

force proportional to the product of the masses of the two particles and inversely proportional to the square of the distance between them"

- Asserted the three Laws of Motion
"1. Every body continues at rest or in motion in a straight line

unless compelled to change by forces impressed upon it.

Galileo Galilei first formulated this, and Newton recast it.
2. Every change of motion is proportional to the force impressed

and is made in the direction of the straight line in which that

force is impressed. A planet would continue outward into

space but is perfectly balanced by the Sun’s inward pull, which

Newton termed “centripetal” force
3. To every action there is always opposed an equal reaction,

or the mutual action of two bodies on each other is always

equal and directed to contrary parts."

]]> 2018-09-11 22:11:55 UTC https://padlet.com/s34504/1vdbrcnles77/wish/280114675 Sources j35139 https://padlet.com/s34504/1vdbrcnles77/wish/280493209

https://mithileshjoshi.blogspot.com/2015/07/about-sir-isaac-newton.html
-https://www.vdmaimpulse.org/article/-/article/render/170895
https://school.bighistoryproject.com/pages/console#media/6049cbb5-ea25-442c-a362-d956a7433f09
-https://www.redbubble.com/people/red-leaf/works/15183190-isaac-newton-apple-tree?p=triblend-tee
https://lh4.googleusercontent.com/EhbIM1tkKGu-qzHOHouLbavhfSQ1oQI7GZ74x_gL9WHX7QTBjc3Wb3fVqOc3CydgUc-kTO_QZQXnnEr2H4Hn-tQqio8R4egiOg=w1366-h592
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https://galileo.ou.edu/exhibits/mathematical-principles-natural-philosophy-1687
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-https://lh4.googleusercontent.com/nFmOy9PD31qGscPndvNd0ZOxbTUV6UbALeEs2ysCg4P_gOD5QAaZnFRxzc3zspm2rhYeAuqXCUooA6G6pGYfZQX0rVZw0DZ6Aww=w1366-h592
-https://sites.google.com/site/newtonscope/
-https://www.sciencelearn.org.nz/resources/47-colours-of-light
-https://www.britannica.com/science/Keplers-laws-of-planetary-motion

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