por favor ayúdenme necesito resolver esto por favor 2. A patineta de 5,6kg va por una vía recta y se le aplica una fuerza de 80N durante 23s, en la misma dirección del movimiento, luego de lo cual adquiere una velocidad de 20km/h. Determinar: ■La aceleración de la patineta ■Qué velocidad tenía la patineta antes de ser aplicada la fuerza. ■El espacio recorrido en los 23s.

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. 

Hi.the measurement  amperes represents the rate at which current flows.it's like the measurement of water flowing through a pipe.~

Gravity, from the center of mass of the box, extending downward normal force, from the floor under the box, extending upward, equal to gravity push force, acting at a point on the box, extending in the direction of motion friction, acting at any point on the box directly opposite the push, extending directly opposite to the motion