Dynamics Of Newtons Laws - PowerPoint PPT Presentation

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Dynamics Of Newtons Laws

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Newtons Laws – PowerPoint PPT presentation

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Title: Dynamics Of Newtons Laws

1
Dynamics of Newton's Laws
• Study of forces which cause motion.

2
Magnetic Force
• Produced by moving electrical charges

3
Electric Force
• Force that appears when you push something

4
Gravitational Force
• the force of attraction between all masses in the
universe especially the attraction of the
earth's mass for bodies near its surface

5
Weak Interactions
• an interaction between elementary particles that
is responsible for certain decay processes,
operates at distances less than about 10-15
metres, and is 1012 times weaker than the strong
interaction. The weak interaction and
electromagnetic interactions are now described by
the unifying electroweak theory Also called weak
nuclear interaction, force.

6
Nuclear Forces
• Strong interaction.

7
Newton's First Law
• An object at rest stays at rest and an object in
motion stays in motion with the same speed and in
the same direction unless acted upon by an
unbalanced force.

8
Newtons Second Law
• The acceleration of an object as produced by a
net force is directly proportional to the
magnitude of the net force, in the same direction
as the net force, and inversely proportional to
the mass of the object.

9
Newton's Third Law
• For every action, there is an equal and opposite
reaction.

10
FMxA
• Force Mass times Acceleration

11
FMxA
• ForceMassAcceleration

12
AF/M
• Acceleration Force divided by Mass

13
WMxG
• Weight MassGravity

14
MW/G
• Mass Weight divided by gravity.

15
GW/M
• GravityWeight/Mass

16
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