The Dynamics of Newton's Laws

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The Dynamics of Newtons Laws

• By Casey Frerichs

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Magnetic Force

• Magnetic forces like electric forces are very
  large in comparison to gravitational forces. In
  fact magnetic forces are produced by moving
  electric charges. Electric and magnetic forces
  are very closely related. At the present time
  this relationship is not completely understood.

3
Electric Force

• The force that appears when you push something
  with your hand is an electric force. The electric
  force of repulsion develops as the electrons of
  an object. In the same way the force between an
  automobiles tires and the road is an electric
  force.

4
Gravitational Force

• Gravitational force is an extremely weak force in
  comparison to the other forces. If two tennis
  balls are held one meter apart the gravitational
  force between them is only 0.00000000001 newtons.

5
Weak interaction and Nuclear Force

• Nuclear force is much stronger than all the other
  forces. The nuclear force holds the nucleus of an
  atom together in a spite of the strong force of
  repulsion. There is a second force inside the
  nucleus. It is called the weak interaction.

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Newton's First law

• It is that an object continues to move or rest
  unless it is acted upon by an outside force. An
  example is throughing a ball and someone catching
  it in a glove.

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Newtons Second law

• Newtons second law states that when an
  unbalanced force acts on a body it will
  accelerate. An example is when u hit a baseball
  the ball will accelerate.

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Newtons Third law

• His third law is that every force is joined by an
  equal and opposite force. An example is two
  people pushing against each other.

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FMA

• It is that force equals mass times acceleration.
  An example and a car and its weight and its
  acceleration

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MF/A

• It is mass equals force divided by acceleration.
  The force of the car and the acceleration would
  get you the mass.

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AF/M

• It is that the acceleration equals the force
  divided by the mass. You would take the force
  divided by the mass of the car to get the cars
  acceleration.

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WMG

• You get the weight by multiplying the mass by the
  gravitational pull. You take the gravity on a car
  and the mass to get the weight of the car.

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MW/G

• Its that mass equals the weight divided by the
  gravitational pull on an object. The mass of car
  is the weight divided by the gravity.

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GW/M

• It is that the gravity equals the weight divided
  by the mass. To get the gravitational pull on a
  car you would divide the weight by the mass of
  the car.