One
Dimensional Motion
if the particle's position in space is known at all times.
in some time interval.
The average speed of a particle is defined as the particle's displacement divided by the time interval.
On the diagram, the average velocity is the slope of the line connecting the two points of interest.
The
velocity at one point
limit of the average acceleration
as the change in t approaches zero.
The
average acceleration of the particle is defined as the change in the velocity
divied by the time interval during which the change occurs.
FreeFall
derived from Calculus
