A solid cylinder with a mass of 3 kg, a radius of 25 cm, and alength of 40 cm is rolling across a horizontal floor with a linearspeed of 12 m/s. The cylinder then comes to a ramp, and, as it isrolling up this ramp without slipping, it is slowing down. When thecylinder finally comes to a stop and begins rolling back down theramp, how high is it above the floor?
