Object A has mass 1.00 kg and is initially moving to the right at 4.00 m/s. It collides with and sticks to object B, which also has mass 1.00 kg and is initially at rest. (a) Is the total momentum of the two objects just after the collision the same as just before the collision

  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.