Which of the following objects is not in a state of equilibrium? 1.) a racecar maintaining a constant velocity. 2.) a motorcycle turning around a corner. 3.) a chandelier hanging from the ceiling. 4.) a hot-air balloon floating with a constant velocity while maintaining its height.

  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.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide