Suppose that you have a mass of 55.9 kg and are standing on frictionless roller skates. Someone then throws you a 3.2 kg mass with a velocity of 13.6 m/s and you catch it. What will be your resultant velocity?

f is prop to m1xm2 double m1 double force

  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.