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Chapter 5
Chapter 6
Chapter 7
Chapter 8
Potluck
100
An object that moves through air or space, acted upon only by gravity
What is a projectile?
100
Both gases and liquids
What are fluids?
100
A mutual action
What is an interaction?
100
The mass of an object times the velocity of the object
What is momentum?
100
Force that acts between materials as they touch and move past each other
What is Friction?
200
The process of determining the components of vectors
What is the resolution?
200
The friction acting upon an object moving through the air.
What is air resistance?
200
States that whenever one object exerts a force upon another object, the second object exerts an equal and opposite force.
What is Newton's Third Law of Motion
200
States that in the absense of an external force, the momentum of a system remains unchanged.
What is the Law of Conservation of Momentum?
200
The property of a body to resist changes
What is inertia?
300
A quantity that contains both magnitude and direction
What is a vector quantity?
300
Objects that fall with the same acceleration
What is a freely falling object?
300
A principle that causes are particles to move downward
What is lift?
300
A collision that does not result in an object being permanently deformed and does not generate heat
What is an elastic collision?
300
Believed in a heliocentric system and inspired Galileo who came after him
Who is Copernicus
400
The diagonal of a rectangle constructed with two vectors as sides
What is the resultant of two perpendicular vectors?
400
The speed at which the acceleration of a freely falling object is zero
What is terminal speed?
400
A force that exerts an equal and opposite force to the action force
What is a reaction force?
400
The ______ ___ of the momenta is the same before and after a collision.
What is the vector sum?
400
States that every object remains in a state of rest unless acted upon by a non-zero net force
What is Newton's First Law of Motion?
500
Components of a vector that are independent of each other.
What are perpendicular components?
500
An increase in the area of contact resulting in a decrease in pressure
What is a constant force?
500
A _____ is always part of a mutual action that involves another _____.
What is force?
500
Force times Time
What is impulse?
500
SI unit for mass
What is a kilogram?