Amachine produced a 65 n force and moves a box 4.1 meters. this all happens in 5 seconds. how much power did the machine produce?

Power is the amount of work done over a period of time. The formula would then be:

P = W/t

However, work was not given in your problem but it can be easily solved with the given.

Work can be solved using the formula:

W= Fd
Where:
F = force
d = distance
W = work

So now let's solve for work:
Given:
F = 65N
d = 4.1m

W = Fd
    = (65N)(4.1m)
    = 266.5J

Now that we have work, we can solve for power:
Given: W = 266.5J
            t  = 5 s

P = W/t
   = (266.5J)/(5s)
   =53.30W

The machine produced 53.30W of power.    

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4