# Hill-climb power
# Scope: Constant-speed hill force, rolling resistance and wheel torque.
# Status: illustrative worked example; engineering review pending.
# Inputs are example values. Checks are editable example requirements, not standards.

mass = 100 kg
angle = 10 deg
rolling = 0.02
radius = 0.2 m
gravity = 9.81 m/s^2

force := mass*gravity*(sin(angle)+rolling*cos(angle)) [N]
torque := force*radius [N*m]

check wheel torque budget: torque <= 50 N*m

scenario alternative: mass = 80 kg