A basketball with mass m = 0.6 kg is rolling without slipping as shown when it hits a smal...

A basketball with mass m = 0.6 kg is rolling without slipping as shown when it hits a small step with ℓ = 7 cm. Letting the ball’s diameter be r = 12.0 cm, modeling the ball as a thin spherical shell (the mass moment of inertia of a spherical shell about its mass center is ), and assuming that the ball does not rebound off the step or slip

relative to it, determine υ0 such that the ball barely makes it over the step.

Figure P8.81