Term

Definition
a vector quantity of speed with a direction
(can be positive and negative)
Equations:
v = d/t
v_{f}^{2 }= v_{i}^{2} + 2ad
v_{f} = v_{i} + at 


Term

Definition
a duration (change)
measured in seconds (s)
Δt = (t_{final}t_{initial}) is the change of time



Term
Newton Laws Of Motion:
First Law 

Definition
an object in motion will stay in motion unless an unbalanced force acts on it, and
an object at rest will stay at rest unless an unbalanced force acts upon it 


Term

Definition
The rate at which velocity is changing. this is also a vector quantity so it has both magnitude and direction.
a=(v_{f}v_{i})/t



Term
Newton Laws of Motion:
Second Law 

Definition


Term
Newton Laws of Motion:
Third Law 

Definition
every action has an equal and opposite reaction 


Term

Definition
quantities that have a magnitude and direction, the direction is typically denoted with a sign. 


Term

Definition
the tendency for an object to remain in motion or rest 


Term

Definition


Term
Gravitational Acceleration 

Definition
an acceleration due to earths gravitaional pull
which is always
9.8 m/s^{2 }(or 10 m/s^{2}) 


Term

Definition
displacement is the measure of the distance between the final postion and the original position. Displacement is a vector sum. 


Term

Definition
the total distance traveled 


Term

Definition
a oscillating pattern the two most common examples of which are a pendulum and spring occilations 

