Which of the following are not units used to measure energy? a. joules
b. newtons
c. BTU
d. calories

The BTU, or British thermal unit, is actually a measure of heat.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

i'm on my way to history not a mistory.