Question

Which cylinder :
1- the hollow cylinder (HC) which it’s mass = 0.4 kg and it’s radius R = 0.0426 m for outer and R = 0.045 m for inner .
2- the Soild cylinder (SC) which it’s mass = 0.4 kg and it’s radius R = 4.5 m
Which of them has higher moment of inertia ? And why ?

Answer 1

Answer:

the solid cylinder (SC)which it's mass = 0.4 kg and it's radius R=4.5 m

Explanation:

I hope it helps you

Answer 2

Answer:

moment of inertia depends upon distribution of mass. and solid cylinder has higher moment of inertia.