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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

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
called his three laws of motion.
of light, and forces.

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".

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).

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.

10
Quiz Time!!
• 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
• 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