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The Dynamic's of Newton's Laws

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Title: The Dynamic's of Newton's Laws


1
The Dynamics of Newtons Laws
  • By Hayden Chism

2
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.

6
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.

7
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.

8
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.

9
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.

10
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.

11
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.

12
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.
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