Motion

Front

motion

Back

all mater is constantly moving

Front

reference point

Back

an object changes position relative to this

Front

distance

Back

the total length of the route an object travels when it moves

Front

displacement

Back

includes distance and direction fo the stopping point from the starting point

Front

motion

Back

has a change in position

Front

Speed

Back

the distance traveled divided by the time taken to travel the distance

Front

unit of speed

Back

meters per second

Front

average speed

Back

total distance traveled divided by total time taken

Front

Instantaneous speed

Back

An object's speed at a particular moment in time

Front

Constant speed

Back

when an object travels at a steady rate with the same instantaneous speed for some period of time