For a rolling hoop, how does its rotational kinetic energy compare with its translational kinetic energy?

1. A Option A: It is equal to its translational K.E.
2. B Option B: It is four times its translational K.E.
3. C Option C: It is double its translational K.E.
4. D Option D: It is half its translational K.E.

Answer checked 11 October 2026 · How we write and check questions