Halliday, Resnick & Walker — Equilibrium and Elasticity: Problem 17

17 In Fig. 12-25, what magnitude of (constant) force \(\vec{F}\) applied horizontally at the axle of the wheel is necessary to raise the wheel over a step obstacle of height \(h = 3.00 \text{ cm}\)? The wheel's radius is \(r = 8.00 \text{ cm}\), and its mass is \(m = 0.600 \text{ kg}\).