At aphelion, Mars is 120% of the Mars-sun distance at perihelion. Which of the following statements would be correct? (1 point) At aphelion, because the gravitational attraction is greater, the speed of Mars is higher.

At aphelion, because the gravitational attraction is lower, the speed of Mars is lower.

At perihelion, because the gravitational attraction is lower, the speed of Mars is higher.

At perihelion, because the gravitational attraction is higher, the speed of Mars is lower.

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.