What is the magnitude of the net force causing the box to accelerate? What direction will it accelerate?

15 N North

Explanation:

From the question given above, the following data were obtained:

Force of air (Fₐ) = 40 N North

Force of gravity (F₉) = 25 N South

Net force (Fₙ) =?

The net force causing the box to accelerate can be obtained as follow:

Fₙ = Fₐ – F₉

Fₙ = 40 – 25

Fₙ = 15 N North

Thus, the net force causing the box to accelerate is 15 N North

  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.

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.