A 2.0 kg body moves down a polished inclined plane with a height of 1.0 m, as shown in the figure opposite. Arriving at the bottom of the plane, it encounters a rough surface BC whose friction force is estimated at 5.88 N. At C, it rises on a polished curved surface CD.

a) How high will it rise on the CD surface? b) Where will it finally stop?

1.0 B C 2.0 m