newtons three laws

1
The dynamics of Newton's law

• ByG.Arnett

2
Magnetic Force

• The force between to magnets is magnetic force.
• You can feel magnetic force when you put a
  positive side of a magnet to another part of the
  magnet then you can feel the force that is
  pushing.

3
Electric Force

• A electric force is a force from electricity.
• A example of electric force is when something has
  electrical energy and it give a force to another
  object.

4
Gravitational force.

• When the only force on a object is gravity it
  will fall. This is also called free falling.
• A example is when a apple is falling from a tree
  is a gravitational force.

5
Weak interactions and nuclear force

• Weak interactions and nuclear forces are hard to
  observe because they are formed in the nucleus.

6
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 outside force.
• A hockey puck will slide till something stops it
  or it runs out of power.

7
Newton's 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.

8
Newton's third law

• For every action, there is an equal and opposite
  reaction.
• If you shoot a basketball the equal reaction
  would be it going into the basket the oppisit
  reaction would be it not going in.

9
FMA

• Force massacceleration
• Example- when pushing a car to find out how much
  force there is you have to multiply the mass
  times the acceleretion.

10
MF/A

• MASS FORCE / ACCELERATION
• A 300g cart reaches a speed of 50m/s in 20
  seconds from a standing start.

11
AF/M

• ACCELERATIONFORCE/MASS

12
WMG

• WEIGHT MASS GRAVITY

13
MW/G

• MASS WEIGHT/ GRAVITY

14
GW/M

• GRAVITY WEIGHT/ MASS