An athlete performs four different vertical jumps. All other factors being equal, which jump would you expect to achieve the greatest vertical jump height given the average vertical forces and total ground contact times reported below?

Jump 1: force = 1045 N, time = 0.81 s

Jump 2: force = 1100 N, time = 0.62 s

Jump 3: force = 1017 N, time = 0.77 s

Jump 4: force = 1400 N, time = 0.55 s