Consider a solid disk ( I = ¹/₂ M R² ) that rolls down an inclined plane. The disk starts from rest and from a height of 0.10 m. It rolls down the inclined plane without slipping. What is its speed at the bottom of the plane?

(Be sure to include rotational Kinetic Energy).

---

	1.44 m/s.
	1.15 m/s
	1.95 m/s
	2.25 m/s

(c) 2000, Doug Davis; all rights reserved