What is the definition of motion?
the action or process of moving or being moved.
An object at rest will stay at rest, an object that is moving will stay moving unless disturbed by an unbalanced force.
which of newtons laws is the most important?
what is the definition of friction?
A push or pull exerted on an object in order to change the object's motion.
what is the definition of force?
strength or energy as an attribute of physical action or movement.
what is newtons second law?
Force is mass times acceleration
what was newtons full name?
sir Issac Newton
what is net force?
The combination of all forces acting on an object.
What is the definition of speed?
The distance an object moved over the time in which the motion took place.
what is newtons third law?
For every action, there is an equal and opposite reaction
what did he use to invent the laws
an apple
what is gravity?
A force of attraction between objects that is due to their masses and the distance between the objects.
The rate of velocity change over time.
what is a balanced force?
Equal forces acting on an object in opposite directions
what is the definition of velocity?
The speed of an object in a certain direction.
what is an unbalanced force?
When the forces on an object are pushing harder in one direction than in another, causing movement