An object at rest stays at rest until
acted upon by another force
Force: strength or energy as an
attribute of physical action or
movement.
2nd 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.
3rd Law
For every action, there is an
equal and opposite reaction.
The statement means that
in every interaction, there is
a pair of forces acting on the
two interacting objects. The
size of the forces on the first
object equals the size of the
force on the second object.
For every action, there is an equal
and opposite reaction. The
statement means that in every
interaction, there is a pair of forces
acting on the two interacting
objects. The size of the forces on
the first object equals the size of
the force on the second object.