Science Force and Motion

The measure of Distance and Object moves in Time

An object's Speed in a certain Direction

The Rate at which the velocity of an object changes over time. (Speeding up, Slowing or turning)

A Push or a Pull that acts on an object.

A force that results when two materials rub against each other.

Force of Attraction that exists between any two objects. causes objects to have weight.

Energy due to Motion.

Energy that is Stored in an object due to it's position or arrangement

Unbalanced forces are not equal and cause an object to to change it's motion

Balanced forces are equal and do not change a way an object moves.

characteristic of a moving object as related to mass and velocity

The tendency of an object to Resist motion

Newton's First Law: "An object at rest will remain at rest, and an object in motion will remain in motion in a straight line until an outside force acts upon it."

Newton's Second Law: "An object's acceleration depends on the size and direction of the force acting on it and on the mass of the object"

Newton's Third Law: "For every action action, there is an equal and opposite reaction"

Velocity

Speed up, Slow down, Turn

mass and velocity

• 1. football at kickoff
• 2 . Train engine must exert enough force to pull heavy train cars.
• 3. newton's craddle

SMALL mass

Balanced forces are equal and thus do not change the way an object moves. Unbalanced forces are not equal and cause and object to change it's motion.

Kinetic is energy due to motion. Potential energy is stored in an object due to its position or arrangement.