If 484J of energy is spent in increasing the speed of wheel from 60 rpm to 360 rpm, the M.I of the wheel is

If 484J of energy is spent in increasing the speed of wheel from 60 rp

1.	If 484J of energy is spent in increasing the speed of wheel from 60 rpm to 360 rpm, the M.I of the wheel is
Answer» `1.6kgm^(2)` `0.3kgm^(2)` `0.7kgm^(2)` `1.2kgm^(2)` ANSWER :C