Question

A solid cylinder, solid sphere, and a hoop, each of radius R and mass m are released simultaneously from rest on an incline at the same elevation. The order in which they will pass through a common mark at the same level is:

• A. Cylinder, hoop, sphere
• B. Hoop, Cylinder, Sphere
• C. Sphere, Cylinder, Hoop
• D. Cylinder, Sphere, Hoop

Answer 1

Answer: (C)