Download Newton`s Laws of Motion

Newton’s Laws of Motion
Rate Yourself
• 4 = Design a real world experiment that
demonstrates how different forces affect objects.
• 3 = Explain how Newton’s Laws of Motion affect
objects.
• 2 = Investigate and describe different types of
forces.
• 1 =Describe different types of forces.
Laws of Motion = 3
Newton’s First
Law of Motion
Newton’s Second
Law of Motion
Newton’s Third
Law of Motion
• An object in
motion stays in
motion, or an
object at rest
stays at rest until
an unbalanced
net force acts
upon it.
• A net force
acting on an
object causes
the object to
accelerate in the
direction of the
force.
• For every action
(or force), there
is an equal and
opposite
reaction (or
force).
Laws of Motion
Newton’s First
Law of Motion
Also known Second
Newton’s
as the Law of
Law
of Motion
Inertia!
• An object in
motion stays in
motion, or an
object at rest
stays at rest until
an unbalanced
net force acts
upon it.
• A net force
acting on an
object causes
the object to
accelerate in the
direction of the
force.
Inertiatendency
of an object
Newton’s
Third
to resist
any
change in its
Law of
Motion
motion
• For every action
(or force), there
is an equal and
opposite
reaction (or
force).
Laws of Motion
Newton’s First
Law of Motion
Acceleration
is
Newton’s Second
Law of Motion
determined
by in
size
• An object
of force
and
the in
motion
stays
mass
of an object
motion,
or an
• A net force
acting on an
object causes
the object to
accelerate in the
direction of the
force.
object at rest
stays at rest until
an unbalanced
net force acts
upon it.
Force= mass x acceleration
Newton’s Third
or a= F/m
F= Law
m x a of Motion
or m= F/a
• For every action
(or force), there
is an equal and
opposite
reaction (or
force).
Laws of Motion
Newton’s First
Newton’s Second
Momentum- property of a moving object resulting
Law of Motion
Law of Motion
from its mass and velocity.
• An object
in x velocity
Momentum
(p)= mass
motion stays in
motion, or an
object at rest
stays at rest until
an unbalanced
net force acts
upon it.
• A net force
acting on an
object causes
the object to
accelerate in the
direction of the
force.
Newton’s Third
Law of Motion
• For every action
(or force), there
is an equal and
opposite
reaction (or
force).
Law of Conservation of Momentum
• The total momentum of a group of objects
stays the same unless outside forces act
on the objects.
For Example:
Which law is it?
Which law is it?
Which law is it?
Which law is it?
Which law is it?
Rate Yourself
• 4 = Design a real world experiment that
demonstrates how different forces affect objects.
• 3 = Explain how Newton’s Laws of Motion affect
objects.
• 2 = Investigate and describe different types of
forces.
• 1 =Describe different types of forces.