Charge x has twice as much charge as particle y. the two charges are placed near each other. compared to the force on particle x, what is the force on particle y? question 8 options: four times less two times more the same none of these

What does the start look like

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. 

Answershe should not have multiplied the sulfur atoms by the subscript 4

The anwser is: wave a has a greater pitch and frequency.