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GEHSHughesUnit4quiz

QuestionAnswer
Gravity all objects attract each other
weight the force on an object due to gravity
Terminal Velocity point at which an object stops accelerating while falling
Inertia an objects ability to resist change
Static friction friction of an object that is not moving
Kinetic friction friction created by a moving object
Newton's 1st Law (Inertia) an object at rest will stay at rest and an object in motion will stay in motion until a net force acts on it
Newton's 2nd Law an object with accelerate in the direction of the net force applied to it
Newton's 3rd Law for every action there is an equal and opposite reaction
Two things needed to determine gravity distance, mass
Two things needed to determine accelertation mass, force
Example given in class of Newton's first law Wear Your Seatbelt!
Two things needed to determine force mass, acceleration
Friction slows things down, wears things down, and creates heat
Two types of friction Static and Kinetic
Created by: rrkilgore
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