While practicing S-turns, a consistently smaller half-circle is made on one side of the road than on the other, and this turn is not completed before crossing the road or reference line. This would most likely occur in turn:
A) 1-2-3 because the bank is decreased too rapidly during the latter part of the turn.
B) 4-5-6 because the bank is increased too slowly during the latter part of the turn.
C) 4-5-6 because the bank is increased too rapidly during the early part of the turn.

Velocity is the speed of an object in a certain direction so you'd need to know speed and direction

The particles of the gas inside the ball heats up, bouncing off each other and spreading farther apart.hope my answer has you : )

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.