En un parque una persona de pie en un resbaladero de 2,5 m de altura deja caer una pelota que, al rebotar, alcanza
una velocidad igual al 20 por ciento de la
que
alcanzo al
llegar al suelo. ¿ Que altura alcanza la pelota despues del
rebote?

B) as the temperature increases, the kinetic energy of the particles increases.|-/

You need to be more specific.  i really don't know what a "motion map" is.you can draw a graph of an object's position, distance, displacement, speed,velocity, or acceleration versus time, or you can draw a graph of the object's x-position versus its y-position and not give any information about time at all.if the graph presents position or displacement against time,  then constant velocity is a straight line . . i.e. a line that has  constant slope.if the graph shows speed against time, then constant velocityis a horizontal piece of line.if the graph shows acceleration against time, then constant  velocity is a piece of line that lies on the x-axis . . it's value is zero. 

So are u adding some additional catalyst