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the dynamics of newtons laws

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Title: the dynamics of newtons laws


1
Force In motion
  • By Brittaney Hamm?

2
Gravitational Force
  • Gravitational Force is an extremely weak force in
    comparison to the other forces.
  • Examples If two tennis balls are held one meter
    apart, the gravitational force between them is
    only o.oooooooooo1 newton.

3
Magnetic force
  • Magnetic force, like electric forces, are very
    large in comparison to gravitational forces.
  • Examples In fact, magnetic forces are produced
    by moving electric charges.

4
Nuclear Force
  • Nuclear forces are much stronger than any of the
    other forces.
  • Examples The nuclear force holds the nuclear of
    an atom together in spite of the strong electric
    force of repulsion between its protons.

5
Newton's three laws
6
Newtons First law
  • The first law says that an object at rest tends
    to stay at rest, And an object in motion tends to
    stay in motion, with the same direction and
    Speed.
  • Examples With no outside forces this object will
    never move. With no outside forces this object
    will never stop.

7
Newtons Second law
  • The second law says that the acceleration of an
    object produced by a net (total) applied forces
    is directly related to the magnitude of the
    force, And inversely related to the mass of the
    object (inverse is value that is one over another
    number the inverse of 2 is ½)
  • Examples Fma the more force the more
    acceleration.

8
Newtons Third law
  • The third law says that for every action (force)
    there's is an equal and opposite reaction
    (force).
  • Examples Is similar to a kick when a gun fires a
    bullet forward.

9
The formulas of motion
10
FMxA
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives to a standard mass.
  • For an example you would have multiply 90/109

11
MF/A
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives to a standard mass.
  • For an example you would have to divide 20/54

12
AF/M
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives to a standard mass.
  • For an example you would have to divide 144/12
    12

13
WMxG
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives to a standard mass.
  • For an example you would have to multiply 12x12
    144

14
GW/M
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives a standard mass.
  • For an example you would have to divide 45/95
    thats how you would solve the problem.


15
MW/G
  • A force accelerates a mass.
  • A force is measured in terms of the acceleration
    it gives to a standard mass.
  • For an example you could do 64/ 8 and then you
    would have to find out the acceleration to solve
    it.

16
Dynamics
  • Dynamics is deals with the cause of motion
    (forces) rather than motion itself.
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