Question

Conceptual Question 10.10

A uniform disk, a uniform hoop, and a uniform solid sphere are released at the same time at the top of an inclined ramp. They all roll without slipping. In what order do they reach the bottom of the ramp?


A: sphere, disk, hoop

B: hoop, disk, sphere

C: hoop, sphere, disk

D: disk, hoop, sphere

E: sphere, hoop, disk

Answer 1

Answer: A.