A magnetic field near the floor points down and is decreasing. Looking down at the floor, does the non-Coulomb electric field curl clockwise or counter-clockwise? a. Yes
b. No

26.4 is about the right time

B) raising the temperature and reducing the volume of the gas.|-/ 

Iwould have to say sorry i can't elaborate more. hope this though!

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.