Question #85889

1 Answer
Mar 9, 2017

Answer:

(b)

Explanation:

Rotational inertia of a cylinder of mass #M# and radius #R# rolling around cylinder axis or symmetry axis which passes through its center of mass is given by the expression.

#I_(cm)=1/2MR^2# ......(1)

#=># For same mass of two cylinders

#I_(cm)propR^2#

Implies that cylinder with larger radius will have larger rotational inertia.