What is the fourth law of motion

Newton's Law of Gravitation -

Explanation: - Two particles of mass M and m are mutually. attracted with equal and opposite forces F and -F according to the following relationship: ^Mm. -lr.: rz.

  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.