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Sir Isaac Newton & The Three Laws of Motion

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Sir Isaac Newton & The Three Laws of Motion 5th Grade Sir Isaac Newton He was born in England on December 25, 1643. He lived for 85 years. Isaac Newton was raised by ... – PowerPoint PPT presentation

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Title: Sir Isaac Newton & The Three Laws of Motion


1
Sir Isaac Newton The Three Laws of Motion
  • 5th Grade

2
Sir Isaac Newton
  • He was born in England on December 25, 1643.
  • He lived for 85 years.
  • Isaac Newton was raised by his grandmother.

3
Newtons Education
  • He attended Free Grammar School
  • Then went on to Trinity College Cambridge
  • Newton received both a bachelors and masters
    degree

4
Newtons Ideas
  • Newton had new ideas about motion, which he
    called his three laws of motion.
  • He also had ideas about gravity, the diffraction
    of light, and forces.

Learn More
5
The Three Laws of Motion
  • Law 1 Law of Inertia
  • Law 2 F m x a
  • Law 3 Action/Reaction

6
Law 1 Law of Inertia
  • An object at rest will remain at rest unless
    acted on by an unbalanced force.
  • An object in motion continues in motion with the
    same speed and in the same direction unless acted
    upon by an unbalanced force.
  • This law is often called "the law of inertia".

Learn More
7
Law 2 F m x a
  • Acceleration is produced when a force acts on a
    mass.
  • The greater the mass (of the object being
    accelerated) the greater the amount of force
    needed (to accelerate the object).

Learn More
8
Law 2 F m x a
  • The Second Law gives us an exact relationship
    between force, mass, and acceleration. It can be
    expressed as a mathematical equation
  • F m x a
  • FORCE MASS x ACCELERATION

9
Law 3 Action/Reaction
  • For every action there is an equal and opposite
    re-action.

Learn More
10
Quiz Time!!
  • Test your knowledge
  • Practice Quiz

11
Time To Experiment
  • Directions
  • Get in to groups of 3 or 4
  • Test the three laws with the materials provided.
  • Open Time to Experiment Word Document on the
    website. Fill in appropriately.
  • Create an excel sheet for each experiment.

12
Excel Sheet Directions
  • What to include
  • The law being tested
  • Results for at least 3 Trials
  • After you have entered you data copy/paste your
    table into the Time to Experiment Word
    Document.

13
Test Your Knowledge
  • Take Test
  • When you finish the quiz print it out and turn it
    in.

14
References
  • http//science.discovery.com/interactives/literacy
    /newton/newton.html
  • http//teachertech.rice.edu/Participants/louviere/
    Newton/newton.html
  • http//www.softschools.com/quizzes/science/newtons
    _laws/quiz384.html
  • http//scienceprojectideasforkids.com/http/scienc
    eprojectideasforkids.com/tag/newtons-laws-of-motio
    n/
  • http//csep10.phys.utk.edu/astr161/lect/history/ne
    wton3laws.html
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