A 6.00 g projectile is fired horizontally at 250 m/s into a 1.50 kg wooden block resting on a horizontal surface. What is the speed of the projectile and wood after
impact (when the projectile is stuck in the wood)?

  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.

the awnser is d you right bro