Physics, 28.08.2019 08:30 channyfilthy8735

In which of the following scenarios is the greatest amount of work accomplished?
1)a girl weighing 70 n goes up a flight of stairs that is 4.0 meters high carrying a box that weighs 2.0 n.
2)a girl weighing 55 n goes up a flight of stairs that is 2.5 meters high carrying a box that weighs 1.0 n.
3)a girl weighing 60 n goes up a flight of stairs that is 3.0 meters high carrying a box that weighs 1.5 n.
4)a girl weighing 80 n goes up a flight of stairs that is 5.0 meters high carrying a box that weighs 0.5 n.

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In which of the following scenarios is the greatest amount of work accomplished?
1)a girl we...