Question

Calculate min amt of power for a 150 kg biker to bike at constant speed up a 5 degree hill for 200 m in 2 min or less if there's a drag force of 25N and 25% efficiency.
oobleck
force F = 25 + ((150*9.81)/cos5°)/0.25
work = force * distance = 200F
power = work/time >= 200F/120