suppose that the light carries energy elight. what is the maximum stopping potential v0 that can be applied while still allowing electrons to reach the detector?

the answer is a. hope this .

  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.

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..