Day+2+v-t+graphs+and+acceleration

Motion diagrams Four types of motion: Constant Speed Increasing Speed Decreasing Speed || v=0 a=0 v=Constant a=0 velocity and acceleration are in the same direction velocity and acceleration are in opposite directions. . . . || . --> . . --> . . --> -> . . ---> . . -> -> . . ---> . . -> || By convention up is positive. You may change this but be sure to be consistent and to say that you are changing your coordinates.
 * At Rest