What is The combination of all forces acting on an object.
100
Friction
What is The force that brings nearly anything to a stop.
100
Constant
What is Occurring continuously over a period of time.
100
Static Friction
What is The attraction between the atoms on the two surfaces that are in contact.
100
Center of Mass
What is The point in an object that moves as if all the object’s mass were concentrated at that point.
200
Force
What is a A push or a pull.
200
Unbalance Forces
What is If the net is zero.
200
Weight
What is The size of the gravitational force exerted in an object.
200
Mass
What is The amount of matter in an object.
200
Acceleration
What is The change in Velocity divided by the time over which the change occurred.
300
Forces always act in equal but opposite pairs.
What is Newton’s 3rd Law
300
Balanced Forces
What is Two or more forces exerted on on object.
300
Inertia
What is The tendency of an object to resist a change in its motion.
300
Gravity
What is The force that is pulling you downward.
300
Inertia
What is The tendency of an object to resist a change in its motion.
400
The acceleration of an object equals the net force divided by the mass and is in the direction of the net force.
What is Newton’s 2nd Law
400
Balanced Forces
What is Two or more forces exerted on on object.
400
Sliding Friction
What is Slows down an object that slides.
400
Centripetal Force
What is force that acts on a body moving in a circular path and is directed toward the center around which the body is moving.
400
Sliding Friction
What is Slows down an object that slides.
500
the object remains at rest, or if the object is already moving, continues to move in a straight line with constant speed.
What is Newton’s 1st Law
500
Velocity
What is The speed ad direction of a moving object.
500
Rolling Friction
What is An object rolls across a surface.
500
Terminal Velocity
What is The constant speed that a freely falling object eventually reaches when the resistance of the medium through which it is falling prevents further acceleration.
500
Static Friction
What is The attraction between the atoms on the two surfaces that are in contact.