1.

A circular disc A of radius r is made from an iron plate of thickness t and another circular disc B of radius 4r is made from an iron plate of thickness t/4. The relation between the moments of inertia I_(A) and I_(B) is

Answer»

`I_(A)gt I_(B)`
`I_(A)=I_(B)`
`I_(A)lt I_(B)`
Depends on the actual values of t and R.

ANSWER :C


Discussion

No Comment Found