🗊Презентация Newton’s Contributions

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Newton’s Contributions, слайд №1Newton’s Contributions, слайд №2Newton’s Contributions, слайд №3Newton’s Contributions, слайд №4Newton’s Contributions, слайд №5Newton’s Contributions, слайд №6Newton’s Contributions, слайд №7Newton’s Contributions, слайд №8Newton’s Contributions, слайд №9Newton’s Contributions, слайд №10Newton’s Contributions, слайд №11Newton’s Contributions, слайд №12Newton’s Contributions, слайд №13Newton’s Contributions, слайд №14Newton’s Contributions, слайд №15Newton’s Contributions, слайд №16Newton’s Contributions, слайд №17Newton’s Contributions, слайд №18Newton’s Contributions, слайд №19Newton’s Contributions, слайд №20Newton’s Contributions, слайд №21Newton’s Contributions, слайд №22Newton’s Contributions, слайд №23Newton’s Contributions, слайд №24Newton’s Contributions, слайд №25Newton’s Contributions, слайд №26

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Newton’s Contributions, слайд №1
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Newton’s Contributions
Calculus
Light is composed of rainbow colors
Reflecting Telescope
Laws of Motion
Theory of Gravitation
Описание слайда:
Newton’s Contributions Calculus Light is composed of rainbow colors Reflecting Telescope Laws of Motion Theory of Gravitation

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Newton’s First Law
(law of inertia)
An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalanced force.
Описание слайда:
Newton’s First Law (law of inertia) An object at rest tends to stay at rest and an object in motion tends to stay in motion unless acted upon by an unbalanced force.

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Balanced Force
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Balanced Force

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Unbalanced Forces
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Unbalanced Forces

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If objects in motion tend to stay in motion, why don’t moving objects keep moving forever?
Описание слайда:
If objects in motion tend to stay in motion, why don’t moving objects keep moving forever?

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Newton’s First Law 
(law of inertia)
MASS is the measure of the amount of matter  in an object.
It is measured in Kilograms
Описание слайда:
Newton’s First Law (law of inertia) MASS is the measure of the amount of matter in an object. It is measured in Kilograms

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Newton’s First Law 
(law of inertia)
INERTIA is a property of an object that describes how _________________________       the motion of the object
more _____ means more _____
Описание слайда:
Newton’s First Law (law of inertia) INERTIA is a property of an object that describes how _________________________ the motion of the object more _____ means more _____

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1st Law 
Unless acted upon by an unbalanced force, this golf ball would sit on the tee forever.
Описание слайда:
1st Law Unless acted upon by an unbalanced force, this golf ball would sit on the tee forever.

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There are four main types of friction:
Sliding friction: ice skating
Rolling friction: bowling
Fluid friction (air or liquid): air or water resistance
Static friction: initial friction when moving an object
Описание слайда:
There are four main types of friction: Sliding friction: ice skating Rolling friction: bowling Fluid friction (air or liquid): air or water resistance Static friction: initial friction when moving an object

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1st Law 
Once airborne, unless acted on by an unbalanced force (gravity and air – fluid friction) it would never stop!
Описание слайда:
1st Law Once airborne, unless acted on by an unbalanced force (gravity and air – fluid friction) it would never stop!

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Newton’s Contributions, слайд №12
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Newton’s Contributions, слайд №13
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Newton’s Contributions, слайд №14
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Newton’s Second Law
Force = Mass x Acceleration
Force is measured in Newton
ACCELERATION of GRAVITY(Earth) = 9.8 m/s2
 Weight (force) = mass x gravity (Earth)
Описание слайда:
Newton’s Second Law Force = Mass x Acceleration Force is measured in Newton ACCELERATION of GRAVITY(Earth) = 9.8 m/s2 Weight (force) = mass x gravity (Earth)

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Newton’s Second Law
WEIGHT is a measure of the force of ___________ on the mass of an object
measured in __________
Описание слайда:
Newton’s Second Law WEIGHT is a measure of the force of ___________ on the mass of an object measured in __________

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Newton’s Third Law
For every action there is an equal and opposite reaction.
Описание слайда:
Newton’s Third Law For every action there is an equal and opposite reaction.

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Newton’s 3rd Law
For every action there is an equal and opposite reaction.
Описание слайда:
Newton’s 3rd Law For every action there is an equal and opposite reaction.

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Newton’s Third Law
A bug with a mass of 5 grams flies into the windshield of a moving 1000kg bus. 
Which will have the most force?
The bug on the bus
The bus on the bug
Описание слайда:
Newton’s Third Law A bug with a mass of 5 grams flies into the windshield of a moving 1000kg bus. Which will have the most force? The bug on the bus The bus on the bug

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Newton’s Third Law
The force would be the same.
Force (bug)= m x A

Force (bus)= M x a
Описание слайда:
Newton’s Third Law The force would be the same. Force (bug)= m x A Force (bus)= M x a

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Newton’s Contributions, слайд №21
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Newton’s Contributions, слайд №22
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Newton’s Contributions, слайд №23
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Consider hitting a baseball with a bat.  If we call the force applied to the ball by the bat the action force, identify the reaction force.

(a) the force applied to the bat by the hands
(b) the force applied to the bat by the ball
(c) the force the ball carries with it in flight
(d) the centrifugal force in the swing
Описание слайда:
Consider hitting a baseball with a bat. If we call the force applied to the ball by the bat the action force, identify the reaction force. (a) the force applied to the bat by the hands (b) the force applied to the bat by the ball (c) the force the ball carries with it in flight (d) the centrifugal force in the swing

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Newton’s Contributions, слайд №25
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Review
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Review



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