The Dynamic's of Newton's Laws

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The Dynamics of Newtons Laws

• By Hayden Chism

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Electric Force

• This is the force that appears when you push
  something.
• This electric force of repulsion develops as
  electrons of the hand are brought close to the
  electrons of an object.

3
Gravitational Force

• The force the pulls two objects together
• This force is extremely weak in comparison to
  others

4
Weak Interactions and Nuclear Force

• The force that holds the nucleus of an atom
  together is the nuclear force.
• Weak interactions is the force that causes some
  atoms to break apart.

5
Newtons First Law of Motion

• A body continues in its state of rest, or of
  uniform motion in a straight line, unless acted
  upon by a net external force.
• This like how a baseball stays at rest until
  thrown by someone, and it stays in motion until
  it hits the glove.

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Newtons Second Law of Motion

• When an unbalanced force acts on a body, the body
  will be accelerated.
• This is like how a kid kicks a soccer ball, so
  the ball accelerates.

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Newtons Third Law of Motion

• Every force is accompanied by an equal and
  opposite reaction.
• This is like how a air rushes a balloon and
  causes the balloon to go up into the air.

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FMA

• This means that force is equal to the product of
  an objects acceleration and mass.
• If a bus is accelerating at 5 mph and its mass
  is 1000 kilograms, then the force needed to push
  it is 5000 N.

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MF/A

• This means that mass is equal to force divided by
  acceleration.
• If someone is pushing a bus with a force of 1000
  N and its accelerating at a rate 10 mph, the
  mass is 100 kilograms.

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AF/M

• This formula means that acceleration equals an
  objects mass divided by its mass.
• If a football is thrown with a force of 1000N and
  its mass is 50 kilograms, then its acceleration
  is equal to 20 mph.

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WMG

• This means than weight is equal to the product of
  an objects mass and the amount of gravity acting
  upon it.
• If an object has a mass of 1000 kilograms and the
  amount of gravity acting on it is 40 N, then the
  weight of the object is 40,000 N.

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MW/G

• This means that mas is equal to an objects
  weight divided by the amount of gravity acted on
  it.
• If an objects weight is 500 N and the amount of
  gravity acting on it is 100N, then the objects
  mass would be 5 kilograms

13
GW/M

• This means that the amount of gravity acting on
  an object is equal to its weight dived by its
  mass.
• An object that has a weight of 700 N and has a
  mass of 70 kilograms, then the amount gravity
  acting on it is 100 N.