The push or pull of a object is called-
Force
The energy of motion is called-
Kinectic Energy
A force that resists motion of two surfaces that are touching is known as-
Friction
The speed and direction of an objects motion is-
velocity
stored energy is-
potential energy
The amount of matter in an object is its-
mass
Whats the reaction?
The ballon hits the table
The table hits the ballon
what is an ubalcened force?
A change in motion occurs
what is net force
net force is the total of all forces acting on an object.
Whats the reaction?
Girl pushes door
Door pushes back
The Sl unit of measure for force is-
Newton
The force that depends on a type of material and can repel or attrac is ______ force
Gravitational
what is an balcened force?
An object at rest. all forces acting on the object are opposite and equal in magnetude.
Whats applied force?
A person of someone pushing or touchingan object allowing it to move.
Whats newton's 3rd law?
for every action there is an equal and opposite reaction.
Whats the rule for calculating net force?
Same direction- add
Different direction- subtract
The enrgy conservation law is-
Energy can not be created or destoryed only transfered or transformed.
2 twigs rubbing aganist each other to make a spark of fire. What force am I?
Friction
Whats the reaction to this?
Hammer pushing nail.
Nail pushes back against the hammer.
What is the Reaction to this?
Bowling Ball hitting Pins.
Pins hitting bowling ball.
Who is the person who created these Newton Law's
Issac Newton
Speed equals-
Distance divided by Time (D/T)
whats the reaction to this?
Car going fast and pushing wind.
On an graph for motion The horizontial axis repesents ____ the Verticle axis repesents ______.
Time, Distance
D/T=?
Distance divided by Time=?
D/T= V/H
Distance divided by time= Verital divided by Horizontial