Newtons Laws Of Motion

Mass

Amount of matter in an object.

Velocity

Speed of something in a given direction.

Acceleration

Rate of change of velocity.

Gravitational force

The attractive force that exists between all objects with mass

Force

is a push or pull upon an object resulting from the object's interaction with another object.

Inertia

any physical object to any change in its state of motion including changes to its speed and direction or the state of rest

Newtons 1st law of Motion

An object at rest stay at rest and an object in motion stays in motion until by unbalanced one.

Newtons 2nd law of Motion

The acceleration of an object depends on the mass of the object and the amount of force applied.

Newtons 3rd law of Motion

For every action there is an equal and opposite reaction.

Newtons

The unit used to measure force

Balanced

two forces, qual in size, acting in opposite directions on an object.

unbalanced

are forces that cause a change in the motion of an object.

Friction

A force that opposes motion between two surfaces that are in contact

Kilogram

Unit used to measure mass

meters/second^2 (m/s^2)

Unit used to measure acceleration

action force

One of the pair of forces described in Newton's third law

reaction force

the force that is equal in strength and opposite in direction to the action force