Atrain travels 53 kilometers in 2 hours, and then 54 kilometers in 4 hours. what is its average speed? your answer units

Average speed = (total distance) / (time to cover the distance)

total distance = (53 km + 54 km) = 107 km

time = (2 hr + 4 hr) = 6 hours

Average speed = (107 km) / (6 hrs)

Average speed = (107/6) (km/hrs)

Average speed = 17.833... km/hr

  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.