# the dynamics of newton's laws - PowerPoint PPT Presentation

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## the dynamics of newton's laws

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### the dynamics of newton's laws – PowerPoint PPT presentation

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Updated: 9 May 2013
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Title: the dynamics of newton's laws

1
THE DYNAMICS OF NEWTONS LAWS
• BY E. Izaguirre

2
MAGNETIC FORCE
• Was one of the most observable interactions.
• It travels trough space
• When two magnets attract each other to create
motion is when we observe a magnetic force.
• A train can use a magnetic force.

3
ELECTRIC FORCE
• It is one of the most observable forces.
• It travels through mass.
• When an object is being pushed but there is
another object besides it, the force travels
through the other object as well.

4
GRAVITATIONAL FORCE
• It travels through space.
• When you drop a ball in the ground you are
observing a gravitational force.

5
WEAK INTERACTION AND NUCLEAR FORCE
• This two forces are rarely seen because they
exist inside the nucleus.
• When you see an explosion you are observing a
nuclear force.

6
NEWTONS FIRST LAW
• Newtons first law states An object in
motion will stay in motion unless acted upon by
an outside force.
• When running I will be in motion, until a force
acts upon me.

7
NEWTONS SECOND LAW
• Newtons second law states When a force acts
upon an object the object will accelerate.
• If I throw a football in the air it will
accelerate because I acted upon it.

8
NEWTONS THIRD LAW
• Newtons third law states For every action
there is an equal and opposite reaction.
• When I use a rubber band and I stretch it I am
causing an action but when I release it, it is
causing a reaction equal to mine.

9
FM(A)
• F force
• Mmass
• ()multiply
• Aacceleration
• If you damaged your car and wanted to know how
much force you applied to cause this damage, and
you only knew your mass and acceleration you
could figure it out.
• X 1500(100mph)

10
MF/A
• Mmass
• Fforce
• / divide
• A acceleration
• If you wanted to know the mass of an airplane
that was moving at 170mph and had a force of
7000newtons.
• M 7000/170

11
AF/M
• Aacceleration
• Fforce
• /divide
• Mmass
• If a car was driving with a force of 2300lbs and
a mass of 1500mewtons.
• A 2300/1500

12
W M(G)
• Wweight
• Mmass
• ()multiply
• Ggravity
• If you wanted to know how much a book weighted
and you knew its mass and gravity.

13
MW/G
• Mmass
• Wweight
• /divide
• Ggravity
• If you wanted to know the mass of a box whose
weight is 35lbs and the gravity pulling on it is
5.
• M35/5

14
GW/M
• Ggravity
• Wweight
• /divide
• Mmass
• If you wanted to know how much gravity is pulling
on you and you weighted 150lbs and your mass was
50.
• G150/50