Physics 1
An abstract coordinate system whose origin, orientation, and scale are specified by a set of reference points.
What is the frame of reference.
The rate of change of position of an object in any direction.
What is speed?
Any motion of a body where gravity is the only force acting upon it.
What is free fall?
The motion of one object with respect to another object
What is relative motion?
The total path length traveled divided by the total time interval of the motion.
What is average speed?
A change in velocity that does not vary over time.
What is constant acceleration?
Measures the length between objects or points without regard for direction.
What is distance?
The speed of an object at a particular moment in time.
What is instantaneous speed?
A graphical representation that discusses the relationship between two or more quantities or things.
What is a linear graph?
A quantity that has both magnitude and direction.
What is vector?
The direction of the movement of the body or the object.
What is velocity?
The graph is not a straight line.
What is a nonlinear graph?
The vector sum of two or more individual vectors.
What is resultant vector?
The rate of change of velocity.
What is acceleration?