An object at moving at a constant velocity keeps moving at that velocity unless and unbalanced net force acts on it
What is Newton's 1st Law
100
Acceleration of an object toward the center of a curved or circular path
What is Centripetal acceleration
100
Cannot be created or destroyed.
What is Law of conservation of momentum?
100
Shuttle or space station is falling around the Earth instead of downward.
What is freefall?
200
Frictional force that opposes the motion of two surfaces sliding past each other
What is Sliding Friction
200
Attractive force between two objects that depends on the masses of the objects and the distance between them
What is Gravity
200
Property of a moving object that equals its mass times its velocity
What is Momentum
200
Anything that is thrown or shot through the air.
What is What is projectile motion
300
Frictional face that acts between protons and neutrons in the atomic nucleus
What is Static Friction
300
Amount of matter in an object
What is Mass
300
P=mv
What is The equation to momentum?
300
Independent motions of each other.
What is Horizontal and vertical motions?
400
Resistance of an object to a change in velocity
What is Inertia
400
A net force that is directed toward the center of a curved or circular force
What is Centripetal force
400
Action-reaction pairs
What is The 3rd Law
400
The speed of something in a given direction.
What is Velocity
500
Force that opposes the sliding motion between to touching surfaces
What is Friction
500
(f=ma) the acceleration of an object is the same direction as the net force of all objects is the same direction as the net force on the object
What is Newton's 2nd Law
500
When an object exerts a force on a second object, the second one exerts a force on the first that is equal in strength and opposite in direction
What is Newton's 3rd Law
500
The constant speed that a freely falling object eventually reaches when the resistance of the medium through which it is falling prevents further acceleration.